Alice Helen Frankel.
Foundrymen. (Occupational briefs on America's major job fields, no. 41)
R653417. Foundrymen. By Alice Helen Frankel. (Occupational briefs on America's major job fields, no. 41) NM: completely rewritten. © 11Mar49; AA110249. Science Research Associates, Inc. (PWH); 11Feb77; R653417.
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