TY  - BOOK
AU  - Terman,Frederick Emmons
TI  - Radio engineering
U1  - 621.384 23
PY  - 1937///
CY  - New York, London
PB  - McGraw-Hill book company, inc.
KW  - Radio
N1  - "The present edition...has been completely revised."--Pref. to the 2d ed
ER  -