000 00276nam a2200121Ia 4500
008 220201s1967 xx 000 0 eng d
082 _a671.2
100 _aSarkar,AD
245 0 _aMould & core matrial fo rthe steel foundry
260 _c1967
300 _a161
942 _2ddc
999 _c74134
_d74134