TY  - BOOK
AU  - Stallings,William
TI  - Data and Computer Communications
SN  - 978-93-125-8693-2
U1  - 001.64 
PY  - 2020///
CY  - Noida
PB  - Pearson India Education Services
KW  - 1.Data Transmission Systems 2.Computers
ER  -