TY - BOOK AU - Dean,Tamara TI - CompTIA Network+ 2009 in depth SN - 9781598638783 (pbk.) PY - 2009/// CY - Boston, Mass. PB - Course Technology/Cengage Learning KW - Computer networks KW - Examinations KW - Study guides KW - Electronic data processing personnel KW - Certification N1 - Includes index ER -