000 00282nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.3
100 _aBabujan
245 0 _aBasic Electrical Engineering
250 _a5
260 _bS B Publications,Kollam
_c2010
942 _cBK
999 _c17448
_d17448