TY  - GEN
AU  - Liebeherr,J�rg
AU  - El Zarki,Magda
TI  - Mastering networks: an international LAB manual: an international LAB manual
SN  - 0-201-78134-4
PY  - 2004///
CY  - Boston, Maas.
PB  - Pearson
ER  -