TY  - BOOK
AU  - Stallings, William 
TI  - Data and computer communications / 
SN  - 9780131392052 (13 Dígitos)
U1  - 004.6  
PY  - 2011///.
CY  - United States of America : 
PB  - Pearson Education, 
KW  - Redes de computadoras
KW  - Sistemas de transmisión de datos
KW  - Computadoras
N1  - Incluye índice, bibliografía.; Contents -- Preface -- Acknowledgments -- About the autor -- Animations directory -- Reader´s and instructor´s Guide -- 1. Overview -- 2. Date Communications -- 3. Wide area networks -- 4. Local area networks -- 5. Internet and transport protocols -- 6. Networks security --
ER  -