TY  - BOOK
AU  - Gopal, M.
TI  - Control systems : : principles and design
SN  - 0-07-123912-X
U1  - Circ. 629.8 G659 2002 
PY  - 2002///
CY  - Boston : 
PB  - McGraw-Hill, 
KW  - Control theory
KW  - Automatic control
N1  - Includes index
ER  -