TY  - GEN
AU  - Angelo, E.J.
TI  - Electronic Circuits  (E-Book): A Unified Treatment of Vacume Tubes and Transistors 
U1  - 621.38132 
PY  - 1958///
CY  - McGraw Hill 
PB  - London
KW  - Vacume Tubes and Transistors
ER  -