INSTITUTE OF BRITISH FOUNDRYMEN
ARLAS OF DEFECTS IN CASTING:PREPARED BY THE SUB-COMMITTE - LONDON I.B.F 1961 - 25X16
671.25 I59
ARLAS OF DEFECTS IN CASTING:PREPARED BY THE SUB-COMMITTE - LONDON I.B.F 1961 - 25X16
671.25 I59