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An Efficient Loud Speaker at the Higher Audible Frequencies: A Description of a Loud Speaker Designed for Use as an Adjunct to Existing Types to Permit Efficient Radiation at the Higher Audible Frequencies
Subject:
Language: ENGLISH
Call Number: Lib.2280
Author: L. G. Bostwick (pub. 1929 - 1971)
Published: Bell Telephone Laboratories, NY
Format: Reprint
Year: 1930
Number of Pages: 8
Citation:
L. G. Bostwick, "An Efficient Loud Speaker at the Higher Audible Frequencies: A Description of a Loud Speaker Designed for Use as an Adjunct to Existing Types to Permit Efficient Radiation at the Higher Audible Frequencies." Bell Telephone System Technical Publications, monograph B-522 (NY: Bell Telephone Laboratories, 1930).
Height 24.2|Width 17.2|Thickness 5.0|Weight 2.91 (Dimensions)
No (Dust Jacket)
Prtd-DBl, Cl, HC. Bndr, each article bound separately (Binding/Cover)
No (Dust Jacket)
Prtd-DBl, Cl, HC. Bndr, each article bound separately (Binding/Cover)