TY  - BOOK
ED  - National Computing Centre Limited.
TI  - Handbook of data communications
SN  - 1855540029
AV  - TK5105 .H355 1993
U1  - 004.6 20
PY  - 1998///
CY  - Manchester
PB  - NCC Blackwell
KW  - Data transmission systems
KW  - Handbooks, manuals, etc
KW  - Data transmission
N1  - Includes index
ER  -