TY  - GEN
AU  - Comer,Douglas
TI  - Computer networks and internets
SN  - 9780136061274
U1  - 004.6 
PY  - 2009///
CY  - New Jersey
PB  - Pearson/Prentice Hall
KW  - Computer networks
KW  - Internetworking (Telecommunication)
ER  -