TY  - BOOK
AU  - Nagrath, I.J.
AU  - Gopal, M.
TI  - Control systems engineering
SN  - 9788122420081
AV  - TJ213.N3 2007 
PY  - 2007///
CY  - New Delhi
PB  - New Age International Publishers.
KW  - Automatic machinery, Control
KW  - Systems, control
KW  - Control engineering systems
ER  -