TY  - BOOK
AU  - Nagrath, I.J.
AU  - Gopal, M.
TI  - Control systems engineering
SN  - 8122411924
U1  - 629.8 
PY  - 1999///
CY  - New Delhi: 
PB  - New Age International Ltd. Publishers, 
KW  - Design problem
KW  - Engineering
KW  - Mathematical models
KW  - Physical system
ER  -