Beth, Thomas, 1949- Design theory / Thomas Beth, Dieter Jungnickel, Hanfried Lenz. - 2nd ed. - Cambridge, U.K. ; New York : Cambridge University Press, 19 99. - 2 v. (xix, 1100 p.) : ill. ; 24 cm. - Encyclopedia of mathematics and its applications ; v. 69, 78 . Includes bibliographical references and index. ISBN: 0521444322 (v. 1 : hardback) 0521772311 (v. 2 : hardback) LCCN: 98-029508 Subjects--Topical Terms: Combinatorial designs and configurations. Dewey Class. No.: 511.6