O pojęciu celowości w biologii [Rękopis]
Creator:Witkiewicz, Stanisław Ignacy (1885-1939)
Date: Source:Biblioteka Jagiellońska, BJ Rkp. 9466 IV
Digital copy identifier: Coverage: Language: Rights:Domena publiczna (public domain)
Location of original document: Resource Type: Computer Catalogue: Sponsorship: