TY  - BOOK
AU  - Helfrick, Albert D
AU  - Cooper, William D
TI  - Modern Electronic Instrumentation and Measurement techniques
SN  - 0-87692-752-5
PY  - 1990///
CY  - New Delhi
PB  - Prentice-Hall of India Private Limited
N1  - Donated by Dr S S Pradhu
ER  -