00901pamaa2200205 4500 0000044658 20130117090000.0 081206 eng 0470068507 / 9780470068502 (CD-ROM) QA76.3 LAM 2006 Lammle CCNA intro [ CD-ROM] : introduction to Cisco networking technologies : introduction to Cisco networking technologies : study guide Todd Lammle. Indianapolis, IN: Wiley, 2006. 1 CD-ROM; 4.5 inch. "Exam 640-821"--Cover To accompany textbook titled "CCNA intro : introduction to Cisco networking technologies : study guide / Todd Lammle" BNCCU / BSECU / BITCU / BMCCU / BCSCU Computer networks -- Examinations -- Study guides Electronic data processing personnel -- Certification www.wiley.com