TY  - BOOK
AU  - Nagrath, I. J.
AU  - Gopal, M.
TI  - Control Systems Engineering
SN  - 9788122411928
U1  - 629.8 
PY  - 1999///
CY  - New Delhi
PB  - New Age International (P) Limited
KW  - Instrumentation Engineering
ER  -