000 00401nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aChhalotra C. P.
245 0 _aElectrical engineering materials
260 _aNULL
260 _bKhanna Publishers.
260 _c1991
300 _a507p.
365 _b30
650 _aELECTRICAL
700 _aBhat B. K.
942 _cDBK
999 _c20591
_d20591