TY  - BOOK
AU  - Shaughnessy,Tom
AU  - Velte,Toby
TI  - Cisco: a beginner's guide 
SN  - 0072121157
PY  - 2000///
CY  - Berkeley
PB  - Osborne/McGraw-Hill
KW  - Computer networks
N1  - Network professional's library
ER  -