The unit in the social studies
By: by James A. Michener and Harold M. Long ; with an introduction by Howard E. Wilson.
Contributors: Long, Harold M.
Series: Harvard workshop series : no. 1
Publisher: The Graduate School of Education, Harvard University
Published: 1940
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 108
Subjects: Social sciences -- Study and teaching.
Notes: Includes bibliographies.