TY  - BOOK
AU  - Bell, David A 
TI  - Electronic instrumentation and measurments 
SN  - 978-81-203-2360-5 
U1  - 621.381 028 7 BEL  
PY  - 2006///
CY  - Prentice all of india 
PB  - New Delhi 
KW  - INSTRUMENT AND MEASURMENTATION
ER  -