TY  - GEN
AU  - Nagrath, I. J.               
AU  - Gopal,M.
TI  - Control Systems Engineering
SN  - 8122411924
U1  - 629.8312 
PY  - 2004///
CY  - New Delhi
PB  -  New Age International Pvt Ltd
KW  - Automatic control
KW  - Control theory
N1  - Includes bibliographical references and index
ER  -