TY - BOOK AU - Kurzweil,Jack TI - An introduction to digital communications SN - 0471157724 (alk. paper) U1 - 621.382 PY - 2000/// CY - New York PB - Wiley KW - Digital communications N1 - Includes bibliographical references and index UR - http://www.loc.gov/catdir/description/wiley034/99027789.html UR - http://www.loc.gov/catdir/toc/onix05/99027789.html ER -