Schuh, Frederik The master book of mathematical recreations by Fred. Schuh. Translated by F. Göbel. Translation edited by T. H. O'Beirne. - New York Dover Publications [1968] - xvi, 430 p. illus. 22 cm. Translation of Wonderlijke problemen. ISBN: 0486221342 LCCN: 68028064 //r892 Nat. Bib. No.: GB70-3103 Subjects--Topical Terms: Mathematical recreations. LC Class. No.: QA95 / .S3613 Dewey Class. No.: 793.7/4