HP IT essentials I PC hardware and software engineering journal and workbook PC hardware and software engineering journal and workbook Cisco Systems, Inc Cisco Networking Academy Program text inu Indianapolis, Ind Cisco Press c2004 2004 2nd ed. monographic eng

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viii, 229 : ill. ; 28 cm. Cisco Systems, Inc., Cisco Networking Academy Program. "The only authorized textbook for the Cisco Networking Academy Program"--Cover. "Sponsored by hp invent"--Cover. "This workbook also provides review questions to help study to pass the CompTIA A+ Certification exam"--P. [4] of cover. Electronic data processing personnel Certification Study guides Computers Examinations Study guides Operating systems (Computers) Examinations Study guides Computer networks Examinations Study guides QA76.3 .C4925 2004 004 1587131374 (pbk.) 2005271876 CVU 050223 20150408113748.0 13881244