TY  - BOOK
AU  - Cowley,John
TI  - Communications and networking: an introduction 
SN  - 9781846284885 (pbk.)
AV  - TK5105.5 .C69 2007
U1  - 004.6 22
PY  - 2007///
CY  - London
PB  - Springer
KW  - Computer networks
N1  - Includes index
ER  -