TY - BOOK AU - Forouzan, Behrouz A. TI - Data communications and networking SN - 9781259064753 (pbk) U1 - 004.6 PY - 2018/// CY - India PB - McGrawHill KW - Computer science KW - Data transmission systems KW - Computer networks KW - OSI model KW - Digital data KW - Interfaces KW - Networking KW - LAN KW - FC N1 - Includes references and index ER -