000 00348nam a2200157Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aNarang B. S.
245 0 _aMaterial science
260 _aDelhi
260 _bC. B. S. Pub. And Distribution
260 _c1984
365 _b27.5
650 _aELECTRICAL
942 _cDBK
999 _c15780
_d15780