TY - BOOK AU - Szekely, Gabor J. (Ed.) TI - Contests in higher mathematics: Miklos Schweitzer competitions 1962-1991 T2 - Problem books in mathematics SN - 9788184898132 U1 - 510.76 CON PY - 2011/// CY - New York PB - Springer N1 - Includes bibliographical references ER -