Wickelgren, Wayne A., 1938- How to solve problems; : elements of a theory of problems and problem solving [electronic resource] / [by] Wayne A. Wickelgren.. — San Francisco, : W.H. Freeman, [1974]. — xi, 262 p. : illus. 24 cm. - A series of books in psychology.
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Introduction -- Problem theory -- Inference -- Classification of action sequences -- State evaluation and hill climbing -- Subgoals -- Contradiction -- Working backward -- Relations between problems -- Topics in mathematical representation -- Problems from mathematics, science, and engineering.
Mathematics--Problems, exercises, etc. Problem solving. Mathématiques--Problèmes et exercices. Résolution de problème. Wiskunde. Probleemoplossing. Résolution de problemes--Mathématiques. Mathematik. Problemlösen.