TY  - BOOK
AU  - Rangan C S
AU  - Sarma, G R
AU  - Mani, V S V
TI  - Instrumentation: devices and systems 
SN  - 0074518526
U1  - 530.7 
PY  - 1983///
CY  - New Delhi
PB  - Tata Mcgraw Hill Publishing Company
KW  - Physics
N1  - Includes index and appendix
ER  -