TY  - BOOK
AU  - Pettit,Joseph M.
AU  - 
TI  - Electronic switching, timing and pulse circuits. 
U1  - 621.381/PEE 
PY  - 0000///McGraw-Hill
PY  - 1959///
CY  - New York 
KW  - Electronic Circuits
N1  - Includes index and bibliography.
ER  -