TY  - BOOK
AU  - Peterson, L L
TI  - Computer Networks A Systems Approach
AV  - 004.65 PEL C 
U1  - 004.65 PEL C 
PY  - 2009///
CY  - New Delhi
PB  - Elsevier
KW  - Computer & IT
KW  - 17181
N2  - Engineering
UR  - https://acadndtechy.files.wordpress.com/2015/01/computer-networks-a-systems-approach-larry-l-peterson-morgan-kaufmann.pdf
ER  -