TY  - BOOK
AU  - Odom, Wendell
TI  - Cisco CCNA exam #640-507: Certification guide
SN  - 81-7635-445-7
U1  - 004.65 ODO 
CY  - New yourk
PB  - Techmedia
KW  - Computer Science
KW  - Cisco CCNA,  exam #640-507
N1  - Faculty, students and Staff
UR  - https://libgen.is/book/index.php?md5=51040E42D1AA7C9D977DA427B4851B02
ER  -