Nationaal inkomen
type: Concept
main entity of page: http://data.bibliotheken.nl/doc/thes/p078599512
main entity of page: https://koninklijkebibliotheek.triply.cc/.well-known/genid/d99aea014763b0b2bdc8aad83e70ec76
in scheme: gtt
preferred label: National income @en