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The Professionalization of the U.S. Labor Force

The increased number of college graduates in the U.S. has altered the composition of its work force. Professionals and managers now hold one out of four of the nation's jobs

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Scientific American Magazine Vol 240 Issue 3This article was originally published with the title “The Professionalization of the U.S. Labor Force” in Scientific American Magazine Vol. 240 No. 3 (), p. 48
doi:10.1038/scientificamerican0379-48