TY  - BOOK
AU  - COMER (Douglas E)
TI  - Internetworking with TCP/IP Vol 1: : principles protocols and architecture Ed 4
SN  - 81 7808 444 9
U1  - 001.64404 COMI 
PY  - 2003///
CY  - ND
PB  - Pearson Education
ER  -