Mathematical clubs and recreations / Samuel I. Jones. Jones, Samuel I. (Samuel Isaac), 1880- Mathematics Societies. Mathematical recreations. QA11 .J6 793.74 22 JOM includes index. "Solutions to recreations": [p. 207-234] "Books for club libraries": p. 65-67. Tenn. : S. I. Jones ; c1940. c1940. 1940 Text xiv, 236 p. : eng