TY  - BOOK
AU  - Derfler, Frank J. Jr.
TI  - PC Magazine Guide to Connectivity
SN  - 817029553X
SN  - 2738
U1  - 004.6               
PY  - 1995///
CY  - New Delhi
PB  - BPB Publications
KW  - Computer Networks, Network management,RS 232004.6
ER  -