How to record and use data in elementary school science:
Saved in:
Bibliographic Details
Main Author: Petty, Mary C. (Author)
Format: Book
Language:English
Published: Washington, D.C. 1965
Series:National Science Teachers Association: Instructional aid
Subjects:
Physical Description:12 S. Ill.

There is no print copy available.

Interlibrary loan Place Request Caution: Not in THWS collection!