TY  - BOOK
AU  - Stallings, William 
TI  - Data and computer communication
SN  - 9781292014388
U1  - 001.64404 S782d 22
PY  - 2018///
CY  - India
PB  - Pearson
KW  - Data transmission systems Computer network
N1  - Bibliography : P.874-884, Index: P. 885-907
ER  -