00503pamaa2200169 4500 0000028203 20081206090000.0 0782127983 TK5105.5 LAM 2000 Lammle CCNA : virtual lab e-trainer Todd Lammle and William Tedder. San Francisco: Sybex, 2000. 61p.: ill.; 24cm. Accompany in a set titled "CCNA certification kit" TCP/IP (Computer network protocol) Tedder, William