TY  - BOOK
AU  - Comer,Douglas
TI  - Computer networks and internets
SN  - 9780136061274
PY  - 2009///
CY  - Upper Saddle River, N.J.
PB  - Pearson/Prentice Hall
KW  - Computer networks
KW  - Internetworking (Telecommunication)
N1  - Includes bibliographical references and index
ER  -