000 00274nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.31943
100 _aNaidu M S
245 0 _aHigh Voltage Engineering
250 _a2
260 _bTata Mcgrawhill
_c2002
942 _cBK
999 _c1703
_d1703