↔ Order by name | ↔ Order by year | ↔ Order by year reverse | ↔ Order by Type | ↔ Order by Sammet category |
IDAMS | ⊕ 1983 | ↓ ↑ ⊕ Specialised Languages | ⊕ 2d shape | ⊕ Germany | Pictorial retrieval language |
REGENT | ⊕ 1971 | ↓ ↑ ⊕ Specialised Languages | ⊕ 2d shape | ⊕ Germany | CAD Language |