Conceptual enrichment, theories and inductive systematization
by Ilkka Niiniluoto
- Helsinki Suomalainen Tiedeakatemia : distributor, The Academic Bookstore 1973
- 12 p 25 cm
- Annales Academiae Scientiarum Fennicae, Dissertationes humanarum litterarum ; 1 .
- Annales Academiae Scientiarum Fennicae .