TY  - BOOK
ED  - American Foundrymen's Society
TI  - Riser size and placement for copper alloy castings: report of research project sponsored by AFS Training and research Institute
U1  - 669.3 21
PY  - 1965///].
CY  - Des Plaines, Illinois: 
PB  - American Foundrymen’ s Society, 
KW  - Copper castings
KW  - Copper alloy
N1  - Includes bibliography
ER  -