000 00281nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.31943
100 _aWadhwa C L
245 0 _aHigh voltage engineering.
260 _bNew Age International Pvt Ltd, New Delhi
_c2001
942 _cBK
999 _c409
_d409