TY - BOOK AU - Lammle,Todd AU - Chellis,James AU - Porter,Donald TI - CCNA Cisco certified network associate study guide SN - 0782123813 : AV - QA76.3 .L348 1999 U1 - 004.6 21 PY - 1999/// CY - San Francisco, Calif. PB - Sybex Inc. KW - Computer networks KW - Examinations KW - Study guides KW - Telecommunications engineers KW - Certification N1 - Includes index ER -