00353nam a2200145Ia 450000500170000004100120001710000270002924500390005625000200009526000180011526000090013326000210014230000090016350000350017220190816165529.0  aEnglish  a"Gayakwad, Ramakant A" 0aAnalog and Digital Control Systems  a\\198800ENGGPSX  aPrentice Hall  b1988  cEnglewood Cliffs  a660p  aincludes index and biblioraphy