Averbach, Bonnie, 1933- Mathematics : : problem solving through recreational mathematics / [electronic resource] / Bonnie Averbach, Orin Chein ; [project editor, Patricia Brewer].. — San Francisco : : W.H. Freeman,, c1980.. — xvi, 400 p. : : ill. ; 25 cm. - A Series of books in the mathematical sciences.
Includes index.
Bibliography: p. 336-339.
0716711249 9780716711247
80011989
Mathematics. Mathematical recreations. Problem solving. Mathématiques. Jeux mathématiques. Résolution de problème. Recreatieve wiskunde. Probleemoplossing.