TY  - BOOK
AU  - Gray Paul E
AU  - Searle,Campbell L.
TI  - Electronic principles: Physics, models, and circuits. 
SN  - 0471323985
PY  - 1969///
CY  - New York : 
PB  - Wiley, 
KW  - Semiconductors
KW  - Transistor circuits
N1  - Includes bibliographies
ER  -