TY  - BOOK
AU  - Slurzberg,Morris
AU  - Osterheld,Wiiliams.
TI  - Essentials of Radio electronics. 2nd ed
U1  - 621.3841 
PY  - 1961///
CY  - N.Y.
PB  - McGraw-Hill Book Co.
KW  - Radio
ER  -