TY  - BOOK
AU  - Halsall,Fred, Kulkarni, Lingana Gouda
AU  - x
TI  - Computer networking and the internet: x
SN  - 8177584758 
U1  - 004.6/H196c 
PY  - 2007///
CY  - New Delhi
PB  - Dorling kindersley
KW  - Computer networking
KW  - Computer science
ER  -