00528nam a22001217a 4500020002100000082001500021100002000036245003400056260005800090300003700148500002100185650020000206  a0582092310 (pbk)  a621.3bHUG  aHughes, Edward   aHughes electrical technology   aHong KongbEducational Low-Priced Books Scheme c1987  axviii, 656 p.b: ill. c; 23 cm.  aIncludes index .  aElectronics circuits devices vElectric circuit vSemiconductor devices vElectromagnetism vMagnetic circuit vDigital amplifiers vTransistor amplifiers vDigital systems vD.C. circuit vFEAS