Your health--and your earning power;

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Bibliographic Details
Corporate author / creator:National Electric Light Association. Industrial relations committee.
Imprint:New York, [c1931]
Description:3 p. l., 5-181 p. illus. 21 cm.
Language:English
Subject:
Format: Print Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/3273307
Hidden Bibliographic Details
Notes:"Prepared by the Health promotion and first aid subcommittee of the Industrial relations committee, Public relatons national section, National electric light association."