ISBN:
                        
                    
                    
                        Jaar:
                        1961
                    
                    
                        Kwaliteit:
                        Goed
                    
                    
                        Uitgever:
                        New York : Simon and Schuster, 1961.
                    
                    
                        Beschrijving:
                        Mathematical puzzles from origami to recreational logic, from digital roots and dudeny puzzles to the diabolic square, from the golden ratio to the generalized ham sandwish theorem. 253 pages : illustrations ; Includes bibliographical references (pages 245-251).
                    
                    
                        Inhoudelijke beschrijving:
                        Mathematical puzzles from origami to recreational logic, from digital roots and dudeny puzzles to the diabolic square, from the golden ratio to the generalized ham sandwish theorem.
                    
                    
                        Specifieke beschrijving: