Methods of motion
Subtitle: an introduction to mechanics, book one
By: Jack E. Gartrell, Jr.
Contributors: Horizon Research, Inc.
Edition: Rev. ed.
Publisher: National Science Teachers Association
Published: 1992
Place of publication: Washington, DC
Language: eng
Number of pages: 157
Subjects: Mechanics -- Study and teaching (Elementary).; Motion -- Study and teaching (Elementary).
Notes: "A project of Horizon Research, Inc."--T.p.

CR