TY  - BOOK
AU  - Anfinson,David
AU  - Quamme,Ken
ED  - Cisco Systems, Inc.
ED  - Cisco Networking Academy Program.
TI  - IT essentials: PC hardware and software companion guide 
SN  - 1587131994
PY  - 2008///
CY  - Indianapolis, IN
PB  - Cisco Press
KW  - Computers
KW  - Microcomputers
KW  - Equipment and supplies
N1  - Open access
ER  -