The major principles of the ... sciences of importance for general education /
prepared by W. Edgar Martin [and others].
APA Citation
United States. Office of Education., Martin, W. Edgar. (1948). The major principles of the ... sciences of importance for general education. Washington.
MLA Citation
United States. Office of Education, and William Edgar Martin. The Major Principles of the ... Sciences of Importance for General Education. Washington, 1948.
Warning: These citations may not always be complete (especially for serials).