Hsiung, C. Y. Elementary theory of numbers / C.Y. Hsiung. - Singapore ; New Jersey : World Scientific, c1992. - viii, 250 p. : ill. ; 23 cm. Includes index. ISBN: 9810205910 Source: B-25809 LCCN: 92036742 Subjects--Topical Terms: Number theory. LC Class. No.: QA241 / .H74 1992 Dewey Class. No.: 512/.7