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jan 1, 1993 - The unification of object types and fact types, a practical and didactical fruitfull theory
Description:
Harm van der Lek, Guido Bakema
Added to timeline:
FCO-IM
By
Marco
25 Oct 2021
0
0
1332
Date:
jan 1, 1993
Now
~ 32 years ago
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