00309nam a2200133Ia 4500008004100000041000800041082001500049100001500064245002900079260002800108300000800136365001600144700001500160230612s9999    xx            000 0 und d  aeng  a629.83 BHI  aBhide S.D.  aFeedback Control Systems  c1993bShree Publication  a336  cRs.b100.00  aBhide S.D.