Doerr, Alan, 1938- Applied discrete structures for computer science / Alan Doerr, Kenneth Levasseur. - 2nd ed. - Chicago : Science Research Associates, c1989. - xxiv, 654 p. : ill. ; 24 cm. Includes index. Bibliography: p. 641-643. ISBN: 9788175156109 Subjects--Topical Terms: Computer science--Mathematics. Dewey Class. No.: 004/.01/51 / DOE