TY  - GEN
AU  - Xavier S P Eugene
AU  - Joseph cyril babu
TI  - Principles of control system
SN  - 81-219-1778-6
U1  - 681.5 
PY  - 1999///
CY  - New delhi
PB  - S Chand and Co.
KW  - Control system
KW  - 681.5
ER  -