TY  - BOOK
AU  - Gupta B.R.
TI  - Electronics and Instrumentation
SN  - 9788121923156
SN  - 6398
U1  - 621.38154           
PY  - 2009///
CY  - New Delhi
PB  - S Chand and  Company Ltd.
KW  - Electronic instrumentation621.38154
ER  -