Functional Units |
⊕
1977
|
↓
↑
⊕
Experimental and other
|
⊕
Actor
|
⊕
Italy
|
Extended actor language |
Librarian |
⊕
1977
|
↓
↑
⊕
Experimental and other
|
⊕
Protocol
|
⊕
France
|
Library connection language |
OWL |
⊕
1977
|
↓
↑
⊕
Experimental and other
|
|
⊕
United States
|
KR language |
UNITS |
⊕
1977
|
↓
↑
⊕
Experimental and other
|
⊕
Frame languages
|
⊕
United States
|
Frame language |
XGEN |
⊕
1977
|
↓
↑
⊕
Experimental and other
|
|
⊕
United States
|
Code generator generator |
XL |
⊕
1977
|
↓
↑
⊕
Experimental and other
|
|
⊕
United States
|
Intermediate language for XGEN |