TY  - BOOK
AU  - Nakra, B.C.
TI  - Theory and applications of automatic controls
SN  - 8122411444
U1  - 629.8 
PY  - 1998///
CY  - Calcutta
PB  - ; New Age International
KW  - Automatic Controls
KW  - Control Engineering
KW  - Engineering
ER  -