Mirabito, Michael M., 1956- The new communications technologies : applications, policy and impact / Michael M.A. Mirabito, Barbara L. Morgenstern. - 4th ed. - Boston, MA : Focal Press, 2000. - xiv, 266 p. : ill. ; 26 cm. Includes bibliographical references and index. ISBN: 0240804295 (pbk. : alk. paper) LCCN: 00042699 Subjects--Topical Terms: Telecommunication systems--Technological innovations. LC Class. No.: TK5101 / .M545 2000 Dewey Class. No.: 621.382 / MMN