TY  - BOOK
AU  - Halsall, Fred
AU  - Kulkarni, Lingana Gouda
TI  - Computer networking and the internet
SN  - 9788177584752
U1  - 004.6 
PY  - 2006///
CY  - Essex
PB  - Pearson Education
KW  - Computer networks
KW  - Internet
N1  - Includes bibliographical references and index
UR  - https://ebooks.elibrary.in.pearson.com/wr/index.html?version=1.0.211.3
ER  -