TY  - GEN
AU  - Stallings, William
AU  - Stallings, William
AU  - Slyke, Richard Van
TI  - Business data communications. 3rd Ed.
SN  - 9780135945810
U1  - 004.7 STA 
PY  - 1998///
CY  - New Jersy
PB  - PHI
KW  - Data communications
ER  -