TY  - BOOK
AU  - William Staggings, With a contribution by Richard Van Slyke"
TI  - Business data communications
SN  - 130882631
U1  - 004.22 S782 
PY  - 2001///
CY  -  N.J
PB  - Prentice Hall
KW  - Data communications
KW  - Data organizations
N1  - Includes bibliographical references and index
ER  -