Andrews, W. S. b. 1847 Magic squares and cubes / by W. S. Andrews, with chapters by Paul Carus, L. S. Frierson, C. A. Browne, jr. and an introduction by Paul Carus - Chicago : Open Court Pub., 1908 - vi, 199 p. ; 25 cm. Subjects--Topical Terms: Magic squares Dewey Class. No.: 511.61