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Annual Report Of The Director Of The Astronomical Observatory Of Harvard College Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Annual Report Of The Director Of The Astronomical Observatory Of Harvard College book. This book definitely worth reading, it is an incredibly well-written.
Author : Harvard College Observatory
Publisher : Unknown
Page : 28 pages
File Size : 43,6 Mb
Release : 1881
Category : Astronomy
ISBN : IND:30000096828250
Author : Anonim
Publisher : Unknown
Page : 364 pages
File Size : 47,6 Mb
Release : 1877
Category : Electronic
ISBN : OXFORD:501053581
Author : Harvard College Observatory
Publisher : Unknown
Page : 296 pages
File Size : 43,6 Mb
Release : 1886
Category : Electronic
ISBN : UOM:39015027721474
Author : Harvard College Observatory
Publisher : Unknown
Page : 206 pages
File Size : 52,9 Mb
Release : 1892
Category : Electronic
ISBN : PRNC:32101075380996
Author : Anonim
Publisher : Unknown
Page : 36 pages
File Size : 53,8 Mb
Release : 1877
Category : Electronic
ISBN : BSB:BSB11356465
Author : Harvard College Observatory
Publisher : Unknown
Page : 20 pages
File Size : 45,8 Mb
Release : 1895
Category : Astronomical observatories
ISBN : STANFORD:36105010418759
Author : Harvard University
Publisher : Unknown
Page : 920 pages
File Size : 40,6 Mb
Release : 1892
Category : Electronic
ISBN : IOWA:31858027133739
Author : Justin Winsor
Publisher : Unknown
Page : 330 pages
File Size : 44,8 Mb
Release : 1886
Category : Manuscripts
ISBN : UOM:39015058403547
Author : Harvard University. Library
Publisher : Unknown
Page : 32 pages
File Size : 46,8 Mb
Release : 1887
Category : Electronic
ISBN : UTEXAS:059172142600631
Author : Ian R. Bartky
Publisher : Stanford University Press
Page : 346 pages
File Size : 55,6 Mb
Release : 2000
Category : Science
ISBN : 0804738742
This first comprehensive, scholarly history of timekeeping in America studies the transition from local to national timekeeping, a process that led to Standard Time—the worldwide system of timekeeping by which we all live. The book describes the contributions of the railroad industry, university astronomers, clockmakers, and civil and electrical engineers.
Author : Thomas R. Williams,Michael Saladyga
Publisher : Cambridge University Press
Page : 449 pages
File Size : 53,9 Mb
Release : 2011-05-26
Category : Science
ISBN : 9781139496346
Founded in 1911, the AAVSO boasts over 1200 members and observers and is the world's largest non-profit organization dedicated to variable star observation. This timely book marks the AAVSO's centennial year, presenting an authoritative and accurate history of this important association. Writing in an engaging and accessible style, the authors move chronologically through five eras of the AAVSO, discussing the evolution of its structure and purpose. Throughout the text, the main focus is on the thousands of individuals whose contributions have made the AAVSO's progress possible. Describing a century of interaction between amateur and professional astronomers, the authors celebrate the collaborative relationships that have existed over the years. As the definitive history of the first hundred years of the AAVSO, this text has broad appeal and will be of interest to amateur and professional astronomers, as well as historians and sociologists of science in general.
Author : Harvard University. Board of Overseers
Publisher : Unknown
Page : 220 pages
File Size : 55,6 Mb
Release : 1860
Category : Astronomy
ISBN : HARVARD:32044078737806
Author : United States. Army. Signal Corps
Publisher : Unknown
Page : 434 pages
File Size : 53,6 Mb
Release : 1889
Category : Meteorology
ISBN : UOM:39015014130036
The work covers military signaling and the weather service. The latter brand was transferred in 1890, to the Weather Bureau, organized under the Dept. of Agriculture.
Author : Harvard University. Library
Publisher : Unknown
Page : 182 pages
File Size : 49,7 Mb
Release : 1889
Category : Bibliography
ISBN : PRNC:32101045294434
Author : Anonim
Publisher : Unknown
Page : 498 pages
File Size : 43,5 Mb
Release : 1886
Category : Electronic
ISBN : BSB:BSB11516793