TY  - BOOK
AU  - Derfler,Frank J.
AU  - Freed,Les
TI  - How networks work
SN  - 1562763768
PY  - 1996///
CY  - Emeryville, Calif.
PB  - Ziff-Davies
KW  - Computer networks
KW  - Local area networks (Computer networks)
ER  -