TY  - BOOK
AU  - Gopal, M
TI  - Digital control and state variable methods,-second edition
SN  - 0-07-048302-7
U1  - 629.89 
PY  - 2004///
CY  - New Delhi
PB  - Tata Mcgraw Hill
KW  - Mechanical Mechatronics Engineering
ER  -