00399nam a2200157Ia 4500008004100000020001500041041001200056082001100068100001800079245006000097250000800157260004800165300000800213650000700221700001300228221030s9999    xx            000 0 und d  a8122420087  aEnglish  a105.23  aI. J. Nagrath 0aControl Systems Engineeringcby I. J. Nagrath, M. Gopal  a5th  bNew  Age International PubaNew Delhic2007  a895  aEE  aM. Gopal