TY  - BOOK
AU  - Comer Douglas E
TI  - Internet book: Everything you need to know about computer networking and how the internet works
SN  - 9781138330290 (PBK)
U1  - D65,8(B):71, N5;Q9 
PY  - 2019///
CY  - Boca Raton 
PB  - CRC press     
KW  -  Before the internet
KW  -  History of the internet
KW  -  Internet services
KW  - Computer Science
N1  - Index 371-376p
ER  -