00434cam a22001094a 4500020002100000082001600021100004200037245002700079260004800106300003500154650013500189  a0766861643 (pbk)00a621.46bALE1 aAlerich, Walter N.aStephen L. Herman10aElectric motor control  aClifton ParkbThomson/Delmar Learningc2003  aviii, 355 p.b: ill.c; 28 cm. 0aElectric motorsaElectric controllersvElectrical engineeringvBasic circuitvMotor drivesvMotor controllersvControl devicesvFC