TY  - BOOK
AU  - Bell, David A 
TI  - Electronic Instrumentation and Measurments 
SN  - 9788120323605
U1  - 621.381 028 7 BEL  
PY  - 2010///
CY  - Prentice hall of india 
PB  - New Delhi 
KW  - INSTRUMENT AND MEASURMENTATION
ER  -