Teaching mathematics in grades K-8 :
Teaching mathematics in grades K-8 : research based methods /
edited by Thomas R. Post.
- Boston : Allyn and Bacon, c1988.
- xx, 467 p. : ill. ; 25 cm.
Includes bibliographies and indexes.
0-205-11076-2
372.7 POS
Includes bibliographies and indexes.
0-205-11076-2
372.7 POS