000 00274nam a2200121Ia 4500
008 220201s1999 xx 000 0 eng d
082 _a620.11
_bMUB
100 _aMubeen, A
245 0 _aMaterial science
260 _bKhanna Publisher
_c1999
300 _a720
942 _2ddc
999 _c86837
_d86837