TY - BOOK ED - Cisco Systems, Inc. TI - Cisco networking essentials SN - 8176354538 U1 - 004.6 22 PY - 2000/// CY - Indianapolis, IN, New Delhi PB - Cisco Press, Techmedia KW - Computer networks KW - Study and teaching N1 - Includes index; Authorized companion for the cisco networking essentials program ER -