Ziemer, Rodger E. Introduction to digital communication / Digital communication Rodger E. Ziemer and Roger L. Peterson. - 2nd ed. - Upper Saddle River, N.J. : Prentice Hall, c2001. - xx, 905 p. : ill. ; 25 cm. Includes bibliographical references and indexes. ISBN: 0138964815 LCCN: 00036316 Subjects--Topical Terms: Digital communications. LC Class. No.: TK5103.7 / .Z55 2001 Dewey Class. No.: 621.382 / ZIM