TY - BOOK AU - Dodd,Annabel Z. TI - The essential guide to telecommunications SN - 0130649074 (pbk. : alk. paper) AV - TK5105 .D54 2002 U1 - 384 21 PY - 2002/// CY - New Jersey PB - Prentice Hall PTR KW - Telecommunication N1 - Includes bibliographical references and index ER -