TY  - GEN
AU  - Held,Gilbert
TI  - Communicating with the IBM PC series: concepts, hardware, software, networking 
SN  - 0471916676
PY  - 1988///
CY  - Chichester, New York
PB  - Wiley
KW  - Local area networks (Computer networks)
KW  - IBM microcomputers
ER  -