Coffman Lotus Delta

Lotus Delta Coffman

Произведения автора3

Illinois School Survey, a coperative investigation of school conditions and school efficiency, initiated and conducted by the teachers of Illinois in . of all the children of all the people

Illinois School Survey, a coperative... бумажная книга

Lotus Delta Coffman

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The social composition of the teaching population, by Lotus Delta Coffman

The social composition of the teaching... бумажная книга

Lotus Delta Coffman

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Teacher training department in Minnesota high schools, by Lotus D. Coffman

Teacher training department in Minnesota high... бумажная книга

Lotus Delta Coffman

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