TY  - BOOK
AU  - Derfler,Frank J.
AU  - Freed,Les
TI  - How networks work
SN  - 1562761293 (pbk.) :
AV  - TK5105.5 .D49 1993
U1  - 004.6 20
PY  - 1993///
CY  - Emeryville, Calif.
PB  - Ziff-Davis Press
KW  - Computer networks
KW  - Local area networks (Computer networks)
N1  - Includes index
ER  -