000 00366nam a2200145Ia 4500
008 241227s9999 xx 000 0 und d
020 _a9789380016078
082 _a621.3191
_bASH
100 _aAshfaq, Haroon.
245 0 _aSwitchgear and protection
260 _aDelhi :
_bKhanna Publisher,
_c2009
300 _a233.
365 _a250
650 _aApplied physics
999 _c155126
_d155126