00384nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001800084245006000102260004800162300000800210650000700218700001300225221030s9999    xx            000 0 und d  a0852266057  aEnglish  a105.23bNag  aI. J. Nagrath 0aControl  System Engineeringcby I. J. Nagrath, M. Gopal  bNew Age International Pub.aNew Delhic1998  a725  aEE  aM. Gopal