TY  - BOOK
ED  - American Foundrymen's Society
TI  - Trace elements in gray iron
U1  - 669.1413 21
PY  - 1966///].
CY  - Des Plaines, Illinois: 
PB  - American Foundrymen’ s Society, 
KW  - Iron
KW  - Metallography
N1  - Includes bibliography
ER  -