A comparison of three elementary science text series
By: by Eileen Marie Adams Draper.
Published: 1993
Language: eng
Number of pages: 105
Subjects: Science -- Study and teaching.; Textbooks.
Notes: Computer-produced typeface.

Thesis (M.A.)--Washington State University, 1993.

Includes bibliographical references (leaves 75-79).

WSU:"College of Education."