TY  - BOOK
AU  - GRAY,Paul E.
AU  -  Searle,Campbell L.
TI  - Electronic principles physics models and circits 
U1  - 537.5 
PY  - 1969///
CY  - New York 
PB  - John willey 
KW  - Modern Physics
KW  - Physics
N1  - includes index.
ER  -