Percus, Jerome K. Combinatorial methods/ [by] J. K. Percus. - New York: Springer-Verlag, 1971. - ix, 194 p.: illus., 26 cm. - Applied mathematical sciences, v. 4. . - Applied mathematical sciences (Springer-Verlag New York Inc.); v. 4. . Includes bibliographical references. ISBN: 0387900276 LCCN: 78152001 //r862 Subjects--Topical Terms: Combinatorial analysis. Dewey Class. No.: 511.6 / P429c