TY  - BOOK
AU  - Helfrick A D
AU  - Cooper W D
TI  - Modern Electronic Instrumentation and Measurement Techniques
T2  - -
SN  - 9788120307520
PY  - 1992///
PB  - Pearson Education Pvt. Ltd.
KW  - "Instrumentation, "Instrumentation and measurement
N1  - -
ER  -