TY  - BOOK
AU  - Romanowitz, H. Alex
TI  - Fundamentals of semiconductor and tube electronics
U1  - 621.381 52 
PY  - 1962///
CY  - New York
PB  - A John wiley and sons inc , 
KW  - Physics
KW  - Semiconductors
KW  - Electron tubes
KW  - Electronics
KW  - Electronic circuits
ER  -