Organization, present practice and changes in elementary science programs.
Publisher: s.n.]
Published: 1959
Place of publication: [Los Angeles
Language: eng
Number of pages: 372
Subjects: Science -- Study and teaching (Elementary) -- United States.
Notes: Thesis (Ed.D.)--University of Southern California, 1959.

Microfilm-xerography reprint of typewritten ms. Ann Arbor, Mich. University Microfilms, 1972.