TY  - BOOK
AU  - Nakra , B.C .
AU  - Chaudhry, K.K.
TI  - Instrumentation measurement and analysis / 
SN  - 9789385880629
U1  - 621.374 
PY  - 2017///
CY  - New Delhi : 
PB  - Mc-Graw Hill Publishing Company , 
ER  -