Principles of unit construction
By: by Arthur J. Jones, E.D. Grizzell, and Wren Jones Grinstead.
Contributors: Grinstead, Wren Jones, 1877-; Grizzell, Emit Duncan, b. 1887.
Edition: 1st ed.
Series: McGraw-Hill series in education
Publisher: McGraw-Hill
Published: 1939
Place of publication: New York
Language: eng
Number of pages: 232
Subjects: Education -- Curricula.; Learning, Psychology of.; Teaching.
Genres: Curricula.
Other titles: Unit construction, Principles of.
Notes: Includes bibliographies.