TY  - GEN
AU  - Halsall,Fred
TI  - Data Communications, Computer Networks and Open Systems
SN  - 8178080982
U1  - 004  22
PY  - 1996///
CY  - New Delhi
PB  - Pearson Education
KW  - Data communications
KW  -  Computer networks
KW  - Open systems (Computers)
N1  - Includes index; Includes bibliographical reference p. 893-899
ER  -