TY - BOOK AU - Forouzon, Behrouz A. TI - Data communications and networking SN - 9780071236577 AV - TK 105 .F67 2004 PY - 2004/// CY - New York PB - McGraw Hill Education KW - DATA TRANSMISSION SYSTEMS N1 - Includes bibliographical references; Overview of data communcations and networking-- physical layer-- data link layer-- network layer-- transport layer-- application layer-- security-- N2 - This book presents highly technical subject matter without complex formulas by using a balance of text and figures. More than 700 figures. More than 700 figures accompanying the text provide a visual and intuitive opportunity for understanding the material ER -