Alice Helen Frankel.
Tool and die makers. (Occupational briefs on America's major job fields, no. 39)
R653419. Tool and die makers. By Alice Helen Frankel. (Occupational briefs on America's major job fields, no. 39) NM: completely rewritten. © 11Mar49; AA110251. Science Research Associates, Inc. (PWH); 11Feb77; R653419.
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