TY  - BOOK
AU  - Stallings, William.
TI  - Data and computer communications
SN  - 9789332518865
U1  - 004.6 
PY  - 2014///
CY  - New Delhi
PB  - Pearson : Dorling Kindersley
KW  - 
KW  - Data network
KW  - Computer networks
KW  - Communication networks
N1  - Includes bibliographical references and index
ER  -