TY  - BOOK
AU  - Stallings, William
TI  - Data and computer communications
SN  - 9789332586932
U1  - 004.6  
PY  - 2019///
CY  - Noida
PB  - Pearson
KW  - Computer science
KW  - Data communications
KW  - Computer
N1  - Includes bibliographical references and index
ER  -