000 00309nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.3
100 _aRavish R Singh
245 0 _aBasic Electrical and Electronics Engineering
250 _a1
260 _bTata Mcgraw Hill, New Delhi
_c2010
942 _cBK
999 _c20594
_d20594