Happy helpers /
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OCLC: | 20108640 |
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Glavni autor: | |
Autori kompanije: | , , |
Jezik: | English |
Izdano: |
Gainesville,
Florida curriculum laboratory, College of education, University of Florida and State dept. of education
[c1941]
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Teme: | |
Format: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
Opis djela: | Text on p. [2] and [3] of cover. "Publication made possible by a grant from the Alfred P. Sloan foundation." |
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Opis: | cover-title, 24 p. col. illus. 23 cm. |
Publika: | Elementary School. |