TY - BOOK AU - Casti,John L. TI - Mathematical mountaintops: the five most famous problems of all time SN - 0195141717 PY - 2001/// CY - Oxford PB - Oxford University Press KW - Mathematics KW - Problems, exercises, etc KW - BNB KW - მათემატიკა N1 - Bibliography: p.169-177; Includes index ER -