Science curriculum improvement study.
Contributors: Science Curriculum Improvement Study.
Edition: 1966 Trial ed.
Publisher: The Study, University of California
Published: 1966
Place of publication: Berkeley, Calif
Language: eng
Subjects: Science.
Notes: "A science unit for the primary grades."

For grades K-6.
Table of contents: value: 1. Systems; value: 2. Interaction; value: 3. Subsystems; value: 4. Relativity.