Semigroup extensions / door Leo Antonius Marie Verbeek
http://data.bibliotheken.nl/id/nbt/p800382617 an entity of type: CreativeWork
Semigroup extensions / door Leo Antonius Marie Verbeek
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Semigroup extensions
xsd:integer
77
blank nodes
xsd:gYear
1968
800382617
xsd:date
1980-02-05
xsd:date
2021-10-11