TY  - BOOK
AU  - Stallings,William
TI  - Data and computer communications
SN  - 9780133268287
U1  - 004.6 
PY  - 1994///
CY  - New York, Toronto, New York
PB  - Macmillan Pub. Co., Collier Macmillan Canada, Maxwell Macmillan International
KW  - Data transmission systems
KW  - Computer networks
ER  -