TY  - BOOK
AU  - Stallings,William, x
AU  - x
TI  - Data and computer communications: x
SN  - 0130843709
U1  - 001.64404/S782d 
PY  - 2002///
CY  - New Jersey
PB  - Prentice - Hall
KW  - Data transmission system
KW  - Compute networks
N1  - Includes
ER  -