00309nam a2200121Ia 4500008004100000041001200041082002200053100002400075245002200099260003200121300001200153650002200165231217s9999    xx            000 0 und d  aEnglish  a621.381044  SUB;2  aSubrahmanyam, Vedam 0aPower electronics  c1996bNew Delhi : New Age,   axii+786  aPower electronics