TY  - BOOK
AU  - Comer Douglas E.
TI  - computer networks and internets
SN  - 9.7801350458e+012
AV  - TK5105.5 .C5897 2009 
PY  - 2009///
CY  - New Jersey
PB  - Pearson
KW  - Data Communication
N1  - Include Index
ER  -