Proving rings for calibrating testing machines,

Proving rings for calibrating testing machines,

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Bibliographic Details
Author / Creator:	Wilson, Bruce Lee, 1908-
Imprint:	Washington, U.S. Govt. Print. Off., 1946.
Description:	ii, 21 p. illus., diagrs. 23 cm.
Language:	English
Series:	Circular of the Bureau of Standards ; no. 454
Subject:	Testing-machines Calibration Calibration. Testing-machines.
Format:	U.S. Federal Government Document Print Book
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/3946376

Hidden Bibliographic Details
Other authors / contributors:	Tate, Douglas Roy, 1912- joint author. Borkowski, George, 1909- joint author.
Notes:	At head of title: U.S. Dept. of Commerce ... National Bureau of Standards ... "References": p. 18.

Mansueto

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Holdings details from Mansueto
Call Number:	QC100.U55 no.454
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