TY  - BOOK
AU  - Dijk, Nico M. Van
TI  - Queueing networks and product forms: ; a systems approach 
T2  - Wiley-interscience series in systems and optimization
SN  - 0471928488
U1  - 658.4032 
PY  - 1993///
CY  - Chichester
PB  - John Wiley
ER  -