TY  - BOOK
AU  - Markus,John
AU  - Zeluff, Vin
TI  - Handbook of industrial electronic circuits
U1  - 621.384132 MAR 1948 
PY  - 1948///
CY  - New York
PB  - McGraw-Hill Book comp. Inc
KW  - Electronic circuits
KW  - Vacuum
KW  - tube circuits
N1  - İndeks var
ER  -