00314nam a2200121Ia 4500008004100000041000800041082001800049100001800067245003700085250001400122260002900136650002700165230711s9999||||xx |||||||||||||| ||und||  aENG  a621.381bAH-P  aAhmed, Ashfaq 0aPower electronics for technology  a1st . Ed.  c2003aNew DelhibPearson  aElectrical Engineering