A problem solving approach to mathematics for elementary school teachers /
A problem solving approach to mathematics for elementary school teachers / Rick Billstein, Shlomo Libeskind, Johnny W. Lott - 8th ed. - Boston, Mass. : Pearson/Addison Wesley, c2004 - 885 p. : ill. (some col.)
Includes bibliographical references and index
0321156803
MATHEMATICS--STUDY AND TEACHING (ELEMENTARY)
PROBLEM SOLVING
QA135.5 / B544P 2004