Contests in higher mathematics : Hungary, 1949-1961; in memoriam Miklos Schweitzer / edited by G. Szasz [et al]. - Budapest : Akademiai Kiado, 1968. - 260 p.: illus.; 25 cm. Subjects--Topical Terms: Mathematics--CompetitionsMathematics--Problems, exercises, etc. Dewey Class. No.: 510.076 CON