TY  - BOOK
ED  - Graeme, Jerald G.
ED  - Tobey, Gene E.
ED  - Huelsman, Lawrece P.
TI  - Operational amplifiers : design and applications
T2  - International  student edition
U1  - 621.381535 
PY  - 1971///
CY  - New Delhi 
PB  - McGraw Kogakusha 
ER  -