TY  - BOOK
AU  - RANGAN, C.S
AU  - SARMA, G.R.
TI  - INSTRUMENTATION DEVICES AND SYSTEMS
SN  - 0074633503
U1  - 621.37/RAN/SAR 
PY  - 2003///
CY  - NEW DELHI.
PB  - TATA MCGRAW HILL CO LTD., NEW DELHI.
ER  -