TY  - BOOK
AU  - Albert D. Helfrick and William D. Cooper
TI  - Modern Electronics Instrumentation and Measurement Techniques
SN  - 978-81-203-0752-0
U1  - 621.381548 
PY  - 2012///
CY  - New Delhi
PB  - PHI Learning Private Limited
KW  - ELECTRONICS
ER  -