TY  - BOOK
ED  - 3G E-Learning.
TI  - Introduction to data communication and networks
SN  - 9781984678898
AV  - TK5105 
U1  - 004.6 
PY  - 2023///
CY  - New York : 
PB  - 3G E-Learning, 
KW  - Data transmission systems.
KW  - Computer networks
KW  - Communication networks
N1  - Includes bibliographical references and index; Overview of data communication networks -- Physical layer -- Data link protocols -- Local area networks -- Transport and network layers -- Application layer services -- Network security.
ER  -