TY  - GEN
AU  - Mansfield, Kenneth C
AU  - Antonakos, James L
TI  - Introduction to computer networking
SN  - 8178088282
U1  - 681.324 
PY  - 2004///
CY  - New Delhi
PB  - Pearson Education
KW  - 681.324
KW  - Computer network
ER  -