How to solve problems
WICKELGREN, Wayne. A
How to solve problems elements of a theory of problems and problem solving Wayne Wickelgren - San Francisco W.H Freeman and Company 1974 - 262p
Includes bibliographical references and index
0716708469
Mathematics--Problems,exercises
Problem solving
How to solve problems elements of a theory of problems and problem solving Wayne Wickelgren - San Francisco W.H Freeman and Company 1974 - 262p
Includes bibliographical references and index
0716708469
Mathematics--Problems,exercises
Problem solving