TY  - BOOK
AU  - Helfrick Albert, D.
AU  - Cooper William D.
TI  - Modern Electronic Instrumentation and Measurement Techniques
SN  - 8120307526
SN  - 12220
U1  - 621.38154           
PY  - 1990///
CY  - New Delhi
PB  - Prentice Hall of India Private Limited
KW  - Electronic instrumentation621.38154
ER  -