Zones of stars observed at the National observatory, Washington. Vol. I--part I. Containing the zones observed with the meridian circle in 1846. Approved by Capt. G. A. Magruder, chief of the Bureau of ordnance and hydrography; and published under authori
Description:
xvi, 102 p., 1 l. 32 x 27 p.
Date Issued:
1860.
Institution:
University of Michigan Library
Collection:
Washington,: G. W. Bowman, printer,
Subject Topics:
Language:
eng
Type:
text