TY  - BOOK
AU  - Nakra B S
AU  - Chaudhary K K
AU  - Nakra B S
TI  - Instrumentation Measurement and Analysis
U1  - 621.381.54 
PY  - 2003///
CY  - New Delhi
PB  - McGraw Hill Book Publishing Company Limited 7 West Patel Nagar.
ER  -