H
?
1970s languages
↑
High Cold War
↑
Fourth generation
↑
Explore languages for Netherlands and for year 1975
ALEPH
⊕
1975
↓
↑
⊕
Multi-purpose
⊕
Other Algol 60s
⊕
Netherlands
A Language Encouraging Program Hierarchy
B
⊕
1975
↓
↑
⊕
On-Line
⊕
Netherlands
Simple interactive programming environment