Published by HarperCollins, 1975
ISBN 10: 0690006454 ISBN 13: 9780690006452
Seller: 369 Bookstore _[~ 369 Pyramid Inc ~]_, Dover, DE, U.S.A.
No binding. Condition: Good. Basic concepts of triangles are revealed through paper-folding activities.
Published by HarperCollins, 1975
ISBN 10: 0690006454 ISBN 13: 9780690006452
Seller: Zoom Books Company, Lynden, WA, U.S.A.
Condition: good. Book is in good condition and may contain underlining or highlighting and minimal wear. The book can also include library labels. May not contain miscellaneous items toys, dvds, etc . We offer 100% money back guarantee and fast customer support.