Extensions in science
By: Willard J. Jacobson ... [et al.].
Edition: Teacher's annotated edition.
Series: Inquiry into the sciences
Publisher: American Book Co.
Published: 1969
Place of publication: New York
Language: eng
Subjects: Science; Textbooks
Notes: Indiana state adopted textbook for 8th grade, 1971-1976.

Includes bibliographical references and index.

Junior High schools.