for 1973›
↑
↑
↑ H ? for 1972 ← for 1973→

1970s languages ↑
High Cold War ↑
Fourth generation ↑

Explore languages searching for category and for year 1973

Marseille Prolog    ⊕ 1973   ↓ ↑ ⊕ String and List Processing ⊕ Horn clause   ⊕ France    
M-Prolog    ⊕ 1973   ↓ ↑ ⊕ String and List Processing ⊕ Horn clause   ⊕ France    
SB-Prolog    ⊕ 1973   ↓ ↑ ⊕ String and List Processing ⊕ Horn clause   ⊕ United States