00350nam a2200133Ia 4500008004100000041000800041082001400049100002200063245003900085250001200124260004500136300000800181650002700189230711s9999||||xx |||||||||||||| ||und||  aENG  a629bST-F  aStefani,Raymond T 0aDesign of feed back control system  a1st Ed.  c2002aNew DelhibOxford University Press  a848  aElectrical Engineering