Johnson, K.S.
Transmission Circuits for Telephonic Communication, Methods of Analysis and Design
ISBN: 
Book Number: 24292
New York: D. Van Nostrand Company, LTD. 1929 8vo. hardcover. 334pp. index, b/w illus. good, owner's details inside front cover. cover edges slightly soiled. / no d/w.'
Keywords: Circuits for Telephonic Communication, Methods of Analysis and Design vacum tubes valves electronics
Price: $25.00