for 1972
›
↑
↑
↑
H
?
for 1971
←
for 1972
→
1970s languages
↑
High Cold War
↑
Third generation
↑
Explore languages searching for category and for year 1972
ACCESS
⊕
1972
↓
↑
⊕
Business Data Processing
⊕
Ad hoc query languages
⊕
Norway
Norsk Data query Language