TY  - BOOK
AU  - Birtwistle, G M
TI  - A System for discrete event modelling on Simula
SN  - 0-333-23881-8
U1  - 001.424 21st
PY  - 1979///
CY  - London
PB  - Macmillan
KW  - SIMULA(computer program language); Computers; Simulation methods; Computer-Simulation methods
ER  -