Problem solving
Krulik, Stephen.
Problem solving a handbook for teachers Stephen Krulik, Jesse A. Rudnick. - Boston Allyn and Bacon c1980. - vii, 227 p. ill.
Bibliography: p. 117-118.
0205068472
79018817
Problem Solving
QA63 / .K78
153.4/3
Problem solving a handbook for teachers Stephen Krulik, Jesse A. Rudnick. - Boston Allyn and Bacon c1980. - vii, 227 p. ill.
Bibliography: p. 117-118.
0205068472
79018817
Problem Solving
QA63 / .K78
153.4/3