TY  - BOOK
AU  - Tanenbaum, Andrew S. 
AU  - Feamster, Nick 
AU  - Wetherall, David 
TI  - Computer networks 
SN  - 978-1-292-37406-2
U1  - 004.6 23rd ed. 
PY  - 2021///
CY  - London 
PB  - Pearson Education 
KW  - Computers
KW  - Computer networks
KW  - Wireless information networks
KW  - Computer networks - Security measures
UR  - www.pearsonglobaleditions.com 
ER  -