IT essentials.
By: Cisco Systems, Inc.
Contributors: Cisco Systems, Inc.; Cisco Networking Academy Program.
Series: Cisco Networking Academy Program series
Publisher: Cisco Press
Published: 2003
Place of publication: Indianapolis, Ind
Language: eng
Number of pages: 966
Subjects: Computers.; Microcomputers -- Equipment and supplies.
Notes: Includes index.
At head of title: Cisco Networking Academy Program.