TY  - BOOK
AU  - Nakra, B  C
AU  - Chaudhry , K K.
TI  - Instrumentation measurment and analysis
SN  - 0074517910 
U1  - 681.2 
PY  - 2007///
CY  - New Delhi
PB  - Tata Mcgrawhill
KW  - Precision instruments other devices
ER  -