How to solve problems
Wickelgren, Wayne A.
How to solve problems elements of a theory of problems and problem solving [by] Wayne A. Wickelgren. - San Francisco W. H. Freeman [1974] - xi, 262 p. illus. 24 cm. - A Series of books in psychology .
920306
Bibliography: p. [257]
0716708469 0716708450 (pbk.)
73015787
Mathematics--Problems, exercises, etc.
Problem Solving
QA43 / .W52
511
How to solve problems elements of a theory of problems and problem solving [by] Wayne A. Wickelgren. - San Francisco W. H. Freeman [1974] - xi, 262 p. illus. 24 cm. - A Series of books in psychology .
920306
Bibliography: p. [257]
0716708469 0716708450 (pbk.)
73015787
Mathematics--Problems, exercises, etc.
Problem Solving
QA43 / .W52
511