000 00309nam a2200121Ia 4500
008 220201s1965 xx 000 0 eng d
082 _a669
100 _aKel George L
245 4 _aThe Principle of Metallographic labortory practice
260 _bNew Delhi:Eurasia pub.
_c1965
300 _a520
942 _2ddc
999 _c73101
_d73101