Billstein, Rick.
A problem solving approach to mathematics for elementary school teachers/ Rick Billstein, Shlomo Libeskind, Johnny W. Lott. - Third Edition. - xviii, 782 pages: illustrations, ports; 24 cm.
Ill. on lining papers.
Includes bibliographies and index.
0805308652
86023219
Mathematics--Study and teaching (Elementary)
Problem solving.
QA135.5 / .B49 1987
372.7
A problem solving approach to mathematics for elementary school teachers/ Rick Billstein, Shlomo Libeskind, Johnny W. Lott. - Third Edition. - xviii, 782 pages: illustrations, ports; 24 cm.
Ill. on lining papers.
Includes bibliographies and index.
0805308652
86023219
Mathematics--Study and teaching (Elementary)
Problem solving.
QA135.5 / .B49 1987
372.7