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Dr. Gregory's Elements Of Catoptrics And Dioptrics by David Gregory
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1Dr. Gregory's Elements Of Catoptrics And Dioptrics. Translated From The Latin Original, ... 1735
By Gregory, David.
Dr. Gregory's Elements of catoptrics and dioptrics. Translated from the Latin original, ... 1735.. Digitized from IA40316005-16 . Next issue: bim_eighteenth-century_a-treatise-describing-th_adams-george_1769 .
“Dr. Gregory's Elements Of Catoptrics And Dioptrics. Translated From The Latin Original, ... 1735” Metadata:
- Title: ➤ Dr. Gregory's Elements Of Catoptrics And Dioptrics. Translated From The Latin Original, ... 1735
- Author: Gregory, David.
- Language: Middle English
“Dr. Gregory's Elements Of Catoptrics And Dioptrics. Translated From The Latin Original, ... 1735” Subjects and Themes:
- Subjects: ➤ Language & Literature - Literary And Political Reviews - General Interest Periodicals--United Kingdom - Law - Philosophy & Religion - Fine & Performing Arts - Social Sciences - History - History--History of North And South America - Books - microfilm
Edition Identifiers:
- Internet Archive ID: ➤ bim_eighteenth-century_dr-gregorys-elements-o_gregory-david_1735
Downloads Information:
The book is available for download in "texts" format, the size of the file-s is: 625.17 Mbs, the file-s for this book were downloaded 26 times, the file-s went public at Sat Feb 24 2024.
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Archive BitTorrent - DjVuTXT - Djvu XML - Item Image - Item Tile - JPEG 2000 - JSON - Metadata - OCR Page Index - OCR Search Text - Page Numbers JSON - Scandata - Single Page Processed JP2 ZIP - Text PDF - chOCR - hOCR -
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2[Catoptricae Et Dioptricae Sphaericae Elementa. English]. Dr. Gregory's Elements Of Catoptrics And Dioptrics. 1715
By [Gregory, David, Savilian Professor at Oxford].
[Catoptricae et dioptricae sphaericae elementa. English]. Dr. Gregory's Elements of catoptrics and dioptrics. 1715.. Digitized from IA40313313-25 . Previous issue: bim_eighteenth-century_elements-of-perspective_wood-john-master-of-th_1799 . Next issue: bim_eighteenth-century_an-essay-towards-a-new-t_1709 .
“[Catoptricae Et Dioptricae Sphaericae Elementa. English]. Dr. Gregory's Elements Of Catoptrics And Dioptrics. 1715” Metadata:
- Title: ➤ [Catoptricae Et Dioptricae Sphaericae Elementa. English]. Dr. Gregory's Elements Of Catoptrics And Dioptrics. 1715
- Author: ➤ [Gregory, David, Savilian Professor at Oxford].
- Language: Middle English
“[Catoptricae Et Dioptricae Sphaericae Elementa. English]. Dr. Gregory's Elements Of Catoptrics And Dioptrics. 1715” Subjects and Themes:
- Subjects: ➤ Language & Literature - Literary And Political Reviews - General Interest Periodicals--United Kingdom - Law - Philosophy & Religion - Fine & Performing Arts - Social Sciences - History - History--History of North And South America - Books - microfilm
Edition Identifiers:
- Internet Archive ID: ➤ bim_eighteenth-century_catoptricae-et-dioptric_gregory-david-savilia_1715
Downloads Information:
The book is available for download in "texts" format, the size of the file-s is: 1114.45 Mbs, the file-s for this book were downloaded 97 times, the file-s went public at Sun Oct 01 2023.
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Archive BitTorrent - DjVuTXT - Djvu XML - Item Image - Item Tile - JPEG 2000 - JSON - Metadata - OCR Page Index - OCR Search Text - Page Numbers JSON - Scandata - Single Page Processed JP2 ZIP - Text PDF - chOCR - hOCR -
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3Dr. Gregory's Elements Of Catoptrics And Dioptrics
By Gregory, David, 1659-1708
[Catoptricae et dioptricae sphaericae elementa. English]. Dr. Gregory's Elements of catoptrics and dioptrics. 1715.. Digitized from IA40313313-25 . Previous issue: bim_eighteenth-century_elements-of-perspective_wood-john-master-of-th_1799 . Next issue: bim_eighteenth-century_an-essay-towards-a-new-t_1709 .
“Dr. Gregory's Elements Of Catoptrics And Dioptrics” Metadata:
- Title: ➤ Dr. Gregory's Elements Of Catoptrics And Dioptrics
- Author: Gregory, David, 1659-1708
- Language: eng,lat
“Dr. Gregory's Elements Of Catoptrics And Dioptrics” Subjects and Themes:
- Subjects: Telescopes -- History - Optics - Reflecting telescopes - Reflection (Optics) - Refraction
Edition Identifiers:
- Internet Archive ID: b30538385
Downloads Information:
The book is available for download in "texts" format, the size of the file-s is: 870.52 Mbs, the file-s for this book were downloaded 229 times, the file-s went public at Thu Nov 15 2018.
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Abbyy GZ - Archive BitTorrent - Cloth Cover Detection Log - DjVuTXT - Djvu XML - Dublin Core - Item Tile - JSON - Log - MARC - MARC Binary - MARC Source - Metadata - OCR Page Index - OCR Search Text - Page Numbers JSON - Scandata - Single Page Original JP2 Tar - Single Page Processed JP2 ZIP - Text PDF - chOCR - hOCR -
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Source: The Open Library
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Available books for downloads and borrow from The Open Library
1Dr. Gregory's Elements of catoptrics and dioptrics
By David Gregory

“Dr. Gregory's Elements of catoptrics and dioptrics” Metadata:
- Title: ➤ Dr. Gregory's Elements of catoptrics and dioptrics
- Author: David Gregory
- Language: English
- Number of Pages: Median: 200
- Publisher: ➤ Printed for E. Curll, J. Pemberton, and W. Taylor - Printed for E. Curll
- Publish Date: 1715 - 1735
- Publish Location: London
“Dr. Gregory's Elements of catoptrics and dioptrics” Subjects and Themes:
- Subjects: ➤ Reflecting telescopes - Reflection (Optics) - Refraction - Optics - Telescopes - History
Edition Identifiers:
- The Open Library ID: OL59293864M - OL26670042M
- Online Computer Library Center (OCLC) ID: 18074552 - 794871821
Author's Alternative Names:
"David Gregorie" and "Gregory, David"Access and General Info:
- First Year Published: 1715
- Is Full Text Available: Yes
- Is The Book Public: Yes
- Access Status: Public
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Source: LibriVox
LibriVox Search Results
Available audio books for downloads from LibriVox
1Bells of San Juan
By Jackson Gregory

Rod Norton is a lawman in a land where bandits and criminals make their own rules. Risking his life for justice and a future with the woman he loves, mortal danger awaits. For Norton and those in peril, the Bells of San Juan will chime. (Summary by Betty M.)
“Bells of San Juan” Metadata:
- Title: Bells of San Juan
- Author: Jackson Gregory
- Language: English
- Publish Date: 1919
Edition Specifications:
- Format: Audio
- Number of Sections: 27
- Total Time: 7:07:43
Edition Identifiers:
- libriVox ID: 3533
Links and information:
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- File Name: bells_san_juan_mv_librivox
- File Format: zip
- Total Time: 7:07:43
- Download Link: Download link
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2Six Feet Four
By Jackson Gregory

A hotel is robbed one night, and a cowboy makes his getaway with but few witnesses. When a young woman is also robbed, suspicion falls on one particular man who matches the description of the former thief. The robber is without a doubt a tall man; six feet four inches tall. Buck Thornton, at six feet four, in the area, and acting a bit peculiarly, becomes the suspect and sets about to uncover the true culprit. However, what he discovers during his detective work shocks him. Surely it couldn't be? He sets out to capture the thief and clear his name and just maybe prove to the girl who had been robbed that he was innocent of the crime. - Summary by Roger Melin
“Six Feet Four” Metadata:
- Title: Six Feet Four
- Author: Jackson Gregory
- Language: English
- Publish Date: 1917
Edition Specifications:
- Format: Audio
- Number of Sections: 28
- Total Time: 08:53:24
Edition Identifiers:
- libriVox ID: 11323
Links and information:
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- File Name: sixfeetfour_1612_librivox
- File Format: zip
- Total Time: 08:53:24
- Download Link: Download link
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3Fort Concho; Its Why And Wherefore
By J. N. Gregory

Fort Concho was a U.S. Army post in central Texas from 1867 to 1889. It figured considerably in the Indian Wars, notably against the Comanches. It mainly served to protect frontier settlers, stagecoaches, wagon trains, the U.S. mail, and trade routes. This 1957 book, published by the museum at the site of the fort, is the story of its activities. - Summary by David Wales
“Fort Concho; Its Why And Wherefore” Metadata:
- Title: ➤ Fort Concho; Its Why And Wherefore
- Author: J. N. Gregory
- Language: English
- Publish Date: 1957
Edition Specifications:
- Format: Audio
- Number of Sections: 4
- Total Time: 01:31:55
Edition Identifiers:
- libriVox ID: 11867
Links and information:
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- File Name: fortconcho_1704_librivox
- File Format: zip
- Total Time: 01:31:55
- Download Link: Download link
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4Seven Laws of Teaching
By John Milton Gregory
If we analyze carefully a full and perfect act of teaching, we shall find it involves seven distinct elements, or parties and parts—two actors, a teacher and a learner; two spiritual elements, the knowledge to be communicated and the medium of communication; and three active processes, that of the teacher in teaching, that of the pupil in learning, and that of testing and rendering permanent the work done. None of these elements can be subtracted and leave the work entire and complete; and no true account of the philosophy of teaching can be given which does not include them all.<br><br>Each of these seven elements has its own great natural condition or law of action, and these, taken together, constitute the Seven Laws of Teaching. These laws are so simple and natural that they must suggest themselves almost spontaneously to any one who will carefully note in turn the several parties and elements already named. Is it not evident that<br><br>1. A teacher must know thoroughly what he would teach.<br>2. A learner must attend with interest to what he would learn.<br>3. The medium must be language understood by both teacher and pupil in the same sense.<br>4. The truth to be taught must be related to truth already known, as we can only reach the unknown through that which is known.<br>5. The act of teaching is the act of arousing and guiding the self-activities of another mind so as to develop in it a certain thought or feeling.<br>6. The act of learning is the act of reproducing, fully and accurately in our own understanding, the ideas to be acquired.<br>7. The test and confirmation of teaching are to be found in repetitions and reviews. - Summary by John M. Gregory
“Seven Laws of Teaching” Metadata:
- Title: Seven Laws of Teaching
- Author: John Milton Gregory
- Language: English
- Publish Date: 1886
Edition Specifications:
- Format: Audio
- Number of Sections: 14
- Total Time: 03:51:23
Edition Identifiers:
- libriVox ID: 19640
Links and information:
- LibriVox Link: LibriVox
- Text Source: Org/details/sevenlawsofteach01greg/
- Number of Sections: 14 sections
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- File Name: sevenlaws_of_teaching_2403_librivox
- File Format: zip
- Total Time: 03:51:23
- Download Link: Download link
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