TY  - BOOK
AU  - Forouzan, Behrouz A
AU  - Fegan, Sophia Chung
TI  - Data communications and networking
SN  - 9780070634145
CY  - New Delhi
KW  - Communication networks
KW  - Cryptography
KW  - Data communications
KW  - Internetworking devices
KW  - Network security
N1  - Includes glossary, bibliographical references and index. Replaced with the same ed. on 11/08/2021
ER  -