The co-operative system of education: a reprint of bulletin no. 37, series of 1916, U. S. Bureau of education, with additions /
Autor principal: | |
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Format: | Llibre |
Idioma: | English |
Publicat: |
[Cincinnati] :
University of Cincinnati,
1925.
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Col·lecció: | University of Cincinnati studies ;
ser. 2, v. 11, pt. 1. |
Matèries: |