00311nam a2200121Ia 4500008004100000041000800041082001000049100002300059245004500082260004600127300000800173365000800181231011s9999    xx            000 0 und d  aeng  a629.8  aBandyopadhyay M.N.  aControl Engineering: Theory and Practice  bPHI Learning Private Ltd. New Delhic2009  a599  b220