TY  - BOOK
AU  - Fred,Halsall
TI  - Data Communications, Computer Networks, and Open Systems 
SN  - 8580000487428 (hardcover)
U1  - 004.6HAL 
PY  - 1995///
CY  - New Delhi
PB  - Addison-Wesley
KW  - Data communications
KW  - Computer Networks
UR  - http://10.10.170.122:8080/browse/book/26583
ER  -