TY  - BOOK
AU  - Peterson J L
TI  - Petri net theory and the modelling of systems
U1  - 658.4032 
PY  - 1981///
CY  - Englewood Cliffs
PB  - Prentice-Hall
KW  - Management
KW  - Petri net theory
KW  - Systems modelling
ER  -