TY  - BOOK
AU  - Markus John
AU  - Zeluff Vin
TI  - Electronics manual for radio engineers
U1  - 621.381 
PY  - 1949///
CY  - London
PB  - McGraw-Hill
KW  - Electronic engineering
KW  - Radio engineering
N1  - 289 articles published in Electronics during 1940-1948
ER  -