TY  - BOOK
AU  - Peterson,Larry L.
AU  - Davie,Bruce S.
TI  - Computer networks: a systems approach 
SN  - 9780123850591
AV  - TK5105.5 .P479 2012b
PY  - 2012///
CY  - Amsterdam
PB  - Elsevier
KW  - Computer networks
N1  - Includes bibliographical references (p. 837-850) and index
ER  -