Kraitchik, Maurice
Mathematical recreations - 2nd ed. - New York Dover Publications 1960 - 330 p. illus. 21 cm.
Mathematical recreations
793.74 / KRA/1960
Mathematical recreations - 2nd ed. - New York Dover Publications 1960 - 330 p. illus. 21 cm.
Mathematical recreations
793.74 / KRA/1960