TY  - BOOK
AU  - Alvarez, E. C. and Fleckles, David E.
TI  - Introduction to electron tubes and semiconductors
U1  - 621.381 
PY  - 1965///
CY  - London
PB  - Mcgraw Hill Book Company
KW  - Electronics
KW  - Engineering
KW  - Semiconductor
ER  -