TY  - BOOK
AU  - Helfrick,Albert D 
AU  - Coper, William D.
TI  - Modern Electronic Instrumentation and Measurement Techniques
SN  - 81-203-0752-6
U1  - 621.37 
PY  - 1996///
CY  - New Delhi
PB  - Prentice Hall of India Private Limited
KW  - Modern Electronic
ER  -