How Everyday Things Work
Subtitle: 60 Descriptions And Activities
Publisher: Walch Pub.
Published: January 1992
Language: eng
Format: Paperback
Number of pages: 218
ISBN-13: 9780825119743
Subjects: Elementary; Teaching Methods & Materials - Science & Technology; Popular works; Study and teaching (Elementary); Study and teaching (Secondary); Experiments & Projects; Science; Education / Teaching; Science/Mathematics