TY  - BOOK
AU  - Cooper, William David
AU  - Helfrick, Albert D.
TI  - ELECTRONIC INSTRUMENTATION AND MEASUREMENT TECHNIQUES
U1  - 621.38133 
PY  - 1985///
CY  - New Delhi
PB  - Prentice-Hall Of India
KW  - Electronic Measurements
KW  - Electronic Instruments
ER  -