00331nam a22001337a 4500020001800000040000900018082001600027100002000043110002100063245002700084250002100111260003800132650002700170  a9788131718872  cNUST  a629.83bDOR  aRichard C. Dorf  aRobert H. Bishop  aModern control Systems  aEleventh Edition  aIndia:bPearson Education,c2008.  aModern control Systems