Tables showing difference of level in feet, corresponding to given angle, when distance is read in metres or feet, and for horizontal reductions, for use with stadia.

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Bibliographic Details
Author / Creator:Ockerson, J. A.
Imprint:Washington, DC : U.S. G.P.O., 1879.
Description:66 p. ; cm.
Language:English
Subject:
Format: Microform U.S. Federal Government Document Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/4628649
Hidden Bibliographic Details
Other authors / contributors:Teeple, Jared.
U.S. Lake Survey.
United States. Army. Corps of Engineers.
Notes:CIS Index to U. S. Executive Branch Documents, 1789-1909, Part 2.
Microfiche. [Bethesda, Md.] : Congressional Information Service, 1991. 11 x 15 cm. (CIS Executive Branch Documents, 1789-1909 : no. W3302-1)
Govt.docs classification:W 33.2:St 1.
Description
Physical Description:66 p. ; cm.