Tables of instrumental constants and corrections for the reduction of transit observations made by the U.S. Naval observatory. [electronic resource] Prepared by Professor John R. Eastman ...
Special tables for determining the azimuth constant.--General tables of instrumental corrections.
Reproduction
Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Digital Library Initiatives, 2000. Includes both TIFF files and keyword searchable text. [Making of America] This volume is made possible by a grant from the Andrew W. Mellon Foundation as part of Making of America IV: the American voice, 1850-1877.
