TY  - BOOK
AU  - Helfrick Albert D
AU  - Cooper William D
TI  - Modern Electronic Instrumentation and Measurement Techniques
SN  - 9789332556065
U1  - 621.38.08 HEL 
PY  - 2016///
CY  - New Delhi
PB  - Pearson Education
KW  - Basic Electronics
ER  -