Mathematics for elementary school teachers :
Sgroi, Richard J.
Mathematics for elementary school teachers : problem-solving investigations / Richard J. Sgroi, Laura Shannon Sgroi. - Boston : PWS-Kent Pub. Co., c1993. - 1 v. (various pagings) : ill. (some col.) ; 24 cm. - The Prindle, Weber & Schmidt series in mathematics. .
Includes index.
053493255X
92037211
Mathematics.--Study and teaching (Elementary).
QA135.5 / .S456 1993
372.7
Mathematics for elementary school teachers : problem-solving investigations / Richard J. Sgroi, Laura Shannon Sgroi. - Boston : PWS-Kent Pub. Co., c1993. - 1 v. (various pagings) : ill. (some col.) ; 24 cm. - The Prindle, Weber & Schmidt series in mathematics. .
Includes index.
053493255X
92037211
Mathematics.--Study and teaching (Elementary).
QA135.5 / .S456 1993
372.7