TY - BOOK AU - Dean,Tamara TI - Network+ guide to networks / SN - 9781439055663 AV - TK5105.5 .D38257 2010 U1 - 004.6 22 PY - 2010/// CY - Boston, Mass. : PB - Course TechnologyCengage Learning ; KW - Computer networks KW - Examinations KW - Study guides KW - Telecommunications engineers KW - Certification N1 - "CertBlaster exam preparation software"--CD-ROM; Includes index ER -