Matoušek, Jiří Invitation to discrete mathematics / Jiří Matoušek, Jaroslav Nešetřil. - 2nd ed. - Oxford : New York , Oxford University Press, 2009. - xvii, 443 p. ill. ; 24 cm. Includes bibliographical references and index. ISBN: 9780198570424 (pbk) Subjects--Topical Terms: Mathematics.Computer science--Mathematics. Dewey Class. No.: 510 / MAT/I