What are things made of?
By: Minnesota Mathematics and Science Teaching Project
Series: Minnemast coordinated mathematics--science series -- unit 26
Publisher: University of Minnesota
Published: 1970
Place of publication: Minneapolis
Language: eng
Subjects: Science; Study and teaching; Textbooks; Physics
Notes: For grade 3.

Elementary, 3rd grade.
Table of contents: title: v. 1. Text.; title: v. 2. Student manual.