TY  - BOOK
AU  - Stallings, William
TI  - Data and computer communications
SN  - 978-0-13-139205-2
AV  - TK5105.S73 
CY  - Boston
KW  -  Computer networks
KW  -  Data transmission systems
KW  -  Digital communications
KW  - Data transmission systems
KW  - Electrical engineering
ER  -