H
?
1970s languages
↑
High Cold War
↑
Fourth generation
↑
Explore languages for 1973 and On-Line
CLAG
⊕
1973
↓
↑
⊕
On-Line
⊕
Process interaction
⊕
Netherlands
Online simulation system
TROLL
⊕
1973
↓
↑
⊕
On-Line
⊕
Forecasting
⊕
United States
Array language for econometrics