000 00314nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.31923
100 _aRavidra Arora
245 0 _aHigh Voltage Insulation Engineering
250 _a1
260 _bNew Age International Pvt Ltd, New Delhi
_c2004
942 _cBK
999 _c7020
_d7020