00289nam a2200121Ia 4500008004100000041001200041082001100053100001800064245006000082260000600142650000600148700001300154221030s9999    xx            000 0 und d  aEnglish  a105.23  aI. J. Nagrath 0aControl Systems Engineeringcby I. J. Nagrath, M. Gopal  c0  aB  aM. Gopal