000 00283nam a2200121Ia 4500
008 220201s1988 xx 000 0 eng d
082 _a620.11
_bNAR
100 _aNarang, GBS
245 0 _aMaterials & metallurgy
260 _bKhanna publishers
_c1988
300 _a267
942 _2ddc
999 _c84455
_d84455