000			00312nam a22001337a 4500
008			170526b xxu||||| |||| 00| 0 eng d
020			_a0471677906
041			_aeng
080			_a621
100			_a25
101			_aIM
245			_aTHYRISTOR PHASE-CONTROLLED AND CYCLOCONVERTERS _cPELLY, B.R
942			_2udc _cBK
999			_c14580 _d14580