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Search keyword：(Subject: #Chemical workers)
Mobility in the European chemicals industry sector : the role of transparency and recognition of vocational qualifications / Heather Rolfe
Luxembourg : Office for Official Publications of the European Communities , 2001. - (CEDEFOP panorama ; )
America's working man : work, home, and politics among blue-collar property owners / David Halle
pbk. - Chicago : University of Chicago Press , c1984