000 00268nam a22001097a 4500
082 _a671.2 SAR'F
100 _aSARKER, A. D
_980194
245 _aFOUNDRY CORE AND MOULD MAKING CARBON DIOXIDE PROCESS
260 _aOXFORD
_bPERGMAN
_c1964
300 _a182P
942 _cBK
999 _c585154
_d585154