TY  - BOOK
AU  - Roy Choudhury
TI  - Modern control engineering
SN  - 8120321960
U1  - 629.8 
PY  - 2005///
CY  - New Delhi 
PB  - Prentice Hall of india 
KW  - Engineering
KW  - Automatic control
N1  - Includes index
ER  -