TY  - BOOK
AU  - Nagrath, I. J.
AU  - Gopal, M.
TI  - Control Systems Engineering 
SN  - 9971510561
U1  - 629.8 
PY  - 1986///
CY  - Singapore : 
PB  - John Wiley, 
KW  - Automatic Control
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/9971-51-056-1.pdf
ER  -