TY  - BOOK
AU  - Derfler,Frank J.
AU  - Freed,Les
TI  - How networks work
SN  - 0789724456
U1  - 004.6 DER 
PY  - 2000///
CY  - Indianapolis, IN
PB  - Que
KW  - Computer networks
KW  - Local area networks (Computer networks)
N1  - Includes index
ER  -