TY  - BOOK
AU  - Hallberg,Bruce A
TI  - Networking : : a beginner's guide 
SN  - 0070607915
U1  - 004.6 23
PY  - 2005/// [Reorinted 2006]
CY  - New York
PB  - Osborne/McGraw-Hill
KW  - Computer networks
KW  - nternetworking (Telecommunication)
N1  - Includes index
ER  -