A decimal classification of radio subjects-- an extension of the Dewey system. March 21, 1923 ...

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Bibliographic Details
Corporate author / creator:United States. National Bureau of Standards
Imprint:Washington, Govt. print. off., 1923.
Description:1 p. l., 33 p. 26 cm.
Language:English
Series:Circular of the Bureau of Standards no. 138
Subject:
Format: U.S. Federal Government Document Print Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/3943679
Hidden Bibliographic Details
Other authors / contributors:Whittemore, Laurens Ellis, 1892-
Ould, R. S.
Notes:Prepared by L.E. Whittemore and R.S. Ould. (cf. Classification of radio subjects, 1930. Footnote to p. 1.)

Mansueto

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Holdings details from Mansueto
Call Number: QC100.U55 no.138
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