000 00348nam a2200157Ia 4500
008 240411s9999||||xx |||||||||||||| ||und||
020 _c80
040 _aKP
082 _a621.381 528 7
100 _aBerde, M.S
245 0 _aThyristor Engineering
250 _a8th.
260 _aDelhi
_bkhanna Pub.
_c1995
300 _axiv,712p.
942 _cBK
999 _c19426
_d19426