Psychology & SocietyConstant and variable occupations and their bearing on problems of vocational educationLeonard Porter Ayres![Constant and variable occupations and their bearing on problems of vocational education]()
Constant and variable occupations and their bearing on problems of vocational education
Leonard Porter Ayres
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“Constant and variable occupations and their bearing on problems of vocational education” by Leonard Porter Ayres: a public-domain book in “Psychology &…
Catalogue details
- Author
- Leonard Porter Ayres
- Category
- Psychology & Society
- Language
- English
- Source
- HathiTrust