TY  - BOOK
AU  - Cooper, W. D.
AU  - Helfrick, A. D.
TI  - Electronic instrumentation and measurement techniques
SN  - 0876924135
U1  - 621.38 
PY  - 1989///
CY  - New Delhi
PB  - Prentice hall of India
KW  - Physics
N1  - Includes index
ER  -