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Child labor - Health aspects - Government policy - United States.
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1 作品在 0 項出版品 0 種語言
書目資訊
Protecting youth at work = health, safety, and development of working children and adolescents in the United States/
by:
(書目-電子資源)
主題
Child labor- Health aspects- United States.
Industrial hygiene- Government policy- United States.
Higiene industrial- Politica gubernamental- Estados Unidos.
Health Policy- United States.
Industrial safety- Government policy- United States.
Adolescentes- Empleo- Estados Unidos.
Seguridad industrial- Politica gubernamental- Estados Unidos.
Employment- United States.
Occupational Health- United States.
Safety- United States.
Teenagers- Employment- United States.
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