000 00293nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.3
100 _aShukla R K
245 0 _aElectrical Engineering Materials
250 _a1
260 _bTata Mcgraw Hill, New Delhi
_c2012
942 _cBK
999 _c23915
_d23915