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008 251113s9999||||xx |||||||||||||| ||eng||
040 _cnitttr
041 _aeng
082 _a621.389
_bS95S
100 _aSeymour, J.
245 0 _aSemiconductor devices in power engineering :
_ba symposium held at woolwich polytechnic. /
_cSeymour, J.
942 _cBK
999 _c3884
_d3884