Description: IT essentials :

Main Author:	Anfinson, David
Other Authors:	Quamme, Ken
Language:	English
Published:	Indianapolis, Ind.: Cisco Press, 2008.
Subjects:	Computers Microcomputers -- > Equipment and supplies

Physical Description:	xxxvi, 616 p.: ill.; 26 cm..
Bibliography:	Includes bibliographical references and index
ISBN:	1587131994 9781587131998