000 00292nam a2200109Ia 4500
008 220201s1991 xx 000 0 eng d
100 _aRaghavar, V
245 0 _aPhysical mettallurgy : principles & practice
260 _bNewDelhi : Prentic hall of india
_c1991
300 _a258
942 _2ddc
999 _c84718
_d84718