000 00190 a2200085 4500
020 _a9780070841628
082 _a621.317 LAND
100 _aCyril W. Lander
_9176745
245 _aPower electronics
999 _c746036
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942 _w395
_xKholofelo Moabelo
_y395
_zKholofelo Moabelo