Mathematics today

Mathematics today: twelve informal essays / edited by Lynn Arthur Steen . - New York : Vintage books, a division of Random House, 1980 . - 367 p. ill. 20 cm. - (Vintage works of science and psychology ; V-503 )
К.: Бібліогр. в кінці статей, c. 355-357, Index
0-394-74503-5