TY  - BOOK
AU  - Nakra, B C  .
AU  - Chaudhry,K K  .
TI  - Instrumentation measurement and analysis / 
SN  - 0-07-451791-0
U1  - 621.374 
PY  - 1994///
CY  - New Delhi : 
PB  - Tata Mc-Graw Hill Publishing Company , 
N1  - *CSS
ER  -