TY  - BOOK
AU  - Helfrick, Albert
TI  - Modren Electronic Instrumentation & Measurements
SN  - 9789332556065
U1  - 1327-1/3 621.381 
PY  - 2017///
CY  - Noida
PB  - Pearson
KW  - Electronic Instrumentation
KW  - Electronic Measurements
ER  -