TY  - GEN
AU  - Walrand, Jean
TI  - Communication networks : : A first course
SN  - 0-256-08864-0
U1  - 621.39.011.7 
PY  - 1991///
CY  - Australia
PB  - Irwin
KW  - 621.39.011.7
KW  - Computer networks
KW  - EB/EE 705(A)
ER  -