Directions for magnetic measurements,

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Bibliographic Details
Corporate author / creator:U.S. Coast and Geodetic Survey
Edition:3d ed.
Imprint:Washington, Govt. Print. Off., 1930.
Description:129 p. illus., diagrs., tables. 24 cm.
Language:English
Subject:
Format: U.S. Federal Government Document Print Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/3216212
Hidden Bibliographic Details
Other authors / contributors:Hazard, Daniel L. (Daniel Lyman), 1865-
Notes:At head of title: Serial no. 166. Department of Commerce. Coast and Geodetic Survey. E. Lester Jones, director.