TY  - BOOK
AU  - Rangan, C. S.; Sarma, G. R. & Mani, V S V
TI  - Instrumentation: Devices and systems
SN  - 0-07-463350-3
U1  - 621.38154 Ran/Sar 
PY  - 1999///
CY  - Tata McGraw Hill, New Delhi
ER  -