000 00308nam a2200121Ia 4500
008 180413s9999 xx 000 0 und d
100 _aChhalotra G P
245 0 _aElectrical Engineering Materials
260 _bNew Delhi : Khanna 1995.
300 _a507
546 _aEng
690 _aElectrical Engineering.
999 _c23415
_d23415