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Библиографические подробности
OCLC:20108640
Главный автор: Sapp, Gertrude
Корпоративные авторы: Alfred P. Sloan foundation, Florida. University, Gainesville. Curriculum laboratory, Florida. State Dept. of Education
Язык:English
Опубликовано: Gainesville, Florida curriculum laboratory, College of education, University of Florida and State dept. of education [c1941]
Предметы:
Формат:

Monograph

Note that CRL will digitize material from the collection when copyright allows.

Описание
Примечание:Text on p. [2] and [3] of cover.
"Publication made possible by a grant from the Alfred P. Sloan foundation."
Объем:cover-title, 24 p. col. illus. 23 cm.
Аудитория:Elementary School.