000 00422nam a2200157Ia 4500
008 190930s9999 xx 000 0 und d
020 _a0000012531
082 _a629.8
100 _aBerde M.S.
245 0 _aThyristor Engineering
260 _aNew Delhi
_bKhanna Publications,New Delhi.
_c1986
536 _aManagement
650 _aElectrical & Electronics Engineering
650 _aEngineering Thyristor
942 _cBK
999 _c5288
_d5288