TY  - BOOK
AU  - Douglas E.Comer
TI  - The Internet book : everything you need to know about computer networking and how the Internet works
SN  - 9781138331334
U1  - 004.678 DOU 
PY  - 2019///
CY  - New York
PB  - CRC Press
KW  - The Internet Book
ER  -