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Author: George Cary Comstock
Publisher:
ISBN:
Category : Spherical astronomy
Languages : en
Pages : 52
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Book Description
Author: George Cary Comstock
Publisher:
ISBN:
Category : Spherical astronomy
Languages : en
Pages : 52
Get Book Here
Book Description
Author: George Cary Comstock
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: George Cary Comstock
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: George C. Comstock
Publisher:
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Category :
Languages : en
Pages :
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Author: George C. Comstock
Publisher: Forgotten Books
ISBN: 9780266417149
Category : Science
Languages : en
Pages : 60
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Book Description
Excerpt from Studies in Spherical and Practical Astronomy A method of reduction which is the same for both types of level, and which is in most cases more convenient than the above, is as follows: In the square array of numbers which constitute the observed readings of the level, take the diagonal differences. The mean of the two diagonal differences is the inclination of the line in half divisions of the level. That end of the line is the higher which is ad jacent to the greatest single reading. If the level readings have been correctly made the two diagonal differences will be the same, and the reduction thus serves as a check upon the accuracy of the record. Thus, from the readings given above, we see at a glance that in the first case 2 half divisions and the readings have been correctly made. In the second case z half divisions and there is a discrepancy of div. In the readings. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: George C. (George Cary) 1855 Comstock
Publisher: Wentworth Press
ISBN: 9781363692170
Category : History
Languages : en
Pages : 58
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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
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Category :
Languages : en
Pages :
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Author: George Cary Comstock
Publisher: Nabu Press
ISBN: 9781289767297
Category :
Languages : en
Pages : 58
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Book Description
This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
Author: William Chauvenet
Publisher: Hansebooks
ISBN: 9783337409869
Category :
Languages : en
Pages : 0
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Book Description
A Manual of Spherical and Practical Astronomy - embracing the general problems of spherical astronomy, the special applications to nautical astronomy, and the theory and use of fixed and portable astronomical instruments - Vol. 2 is an unchanged, high-quality reprint of the original edition of 1891. Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.
Author: Dascom Greene
Publisher: Braithwaite Press
ISBN: 9781444633603
Category : Science
Languages : en
Pages : 174
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Book Description
This antiquarian volume contains a comprehensive treatise on dry-fly fishing, with both theoretical and practical information for the dry-fly fishing enthusiast. Although old, the information contained within these pages is timeless, making this both a handy resource and a great addition to collections of fishing literature. The chapters of this volume include: 'The Dry-Fly Fisherman's Gear', 'Floating Flies and Sunk Flies', 'How to Cast', 'Where to Cast', 'When to Cast', 'Studies of Fish Feeding', 'Circumstances Affecting the Angler's Sport', 'Selection of Fly', 'Evening Fishing', 'Autopsy', 'Trout or Grayling', 'The Management of a Fishery', et cetera. This text is being republished now complete with a specially commissioned introduction on the history of fishing.
