A guide to the study of occupations : a selected critical bibliography of the common occupations with specific references for their study / by Frederick J. Allen ... prepared under the auspices of the Bureau of vocational guidance, Graduate school of education, Harvard university.
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A guide to the study of occupations : a selected critical bibliography of the common occupations with specific references for their study / by Frederick J. Allen ... prepared under the auspices of the Bureau of vocational guidance, Graduate school of education, Harvard university. Credit: Wellcome Collection. Public Domain Mark