TY  - BOOK
AU  - Stallings,William
TI  - Data and computer communications
SN  - 0024154415(pbk)
U1  - 004.6 
PY  - 1994///
CY  - New York
PB  - Maxwell Macmillan International
KW  - Data transmission systems
KW  - Computer networks
N1  - Includes bibliographical references (p. 845-860) and index
ER  -