TY  - BOOK
AU  - Housley, Trevor
TI  - Data communications and teleprocessing systems
SN  - 81-7800-075-x
U1  - 005.6 
PY  - 2005///
CY  - Hyderabad
PB  - BSP
KW  - Data processing
KW  - Data- transsmission
KW  - Telecommunication
N1  - Includes index; Overseas
ER  -