Graham, Ronald L. Concrete mathematics : a foundation for computer science / Ronald L. Graham, Donald E. Knuth, Oren Patashnik. - 2nd edition - Reading, Mass. : Addison-Wesley, c1994. - xiii, 657 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 9780201558029 0201558025 LCCN: 93040325 Subjects--Topical Terms: Mathematics.Computer science--Mathematics. Dewey Class. No.: 510 / GRA