V.W.O. Scheikunde / E.J. Harmsen
http://data.bibliotheken.nl/id/nbt/p067459285 an entity of type: CreativeWork
V.W.O. Scheikunde / E.J. Harmsen
9003418306
nl
V.W.O. Scheikunde
xsd:integer
120
xsd:integer
20
blank nodes
xsd:gYear
1974
067459285
xsd:date
1990-11-23
xsd:date
2021-10-11