TY  - GEN
AU  - Sloane, Andy,                
TI  - Computer communications: principles and business applications 
SN  - 007709443 (pbk.) :
U1  - 004.6 
PY  - 1999///
CY  - London, New York
PB  - McGraw-Hill
KW  - Computer networks
KW  - Communications software
N1  - Includes bibliographical references and index
ER  -