TY  - BOOK
AU  - Rangen, CS   .
AU  - Mani,V SV `  .
AU  - Sarma,G R  .
TI  - Instrumentation devices and systems / 
SN  - 0 07  451852 6
U1  - 621.371 
PY  - 1993///
CY  - New Delhi : 
PB  - Tata Mc-Graw Hill Publishing Company , 
N1  - *CSS
ER  -