TY  - BOOK
AU  -  Nakra,B. C.
AU  - Chaudhry,K.K. 
TI  - Instrumentation mesurement and analysis
U1  - 530.8/NAK/I 
PY  - 2009///
CY  - New Delhi
PB  - Mc Graw Hill
KW  - Electronic instruments
KW  - Instrumental analysis
ER  -