Leoński, Jacek2016-12-052016-12-051995Ruch Prawniczy, Ekonomiczny i Socjologiczny, 57, 1995, z. 3, s. 123-1280035-9629http://hdl.handle.net/10593/16311The paper outlines brief historic information on the engagement of research techniques in social sciences which make use of personal documents, particularly since W.J. Thomas's and F. Znaniecki's work. It also gives an account of the beginning of the development of psychobiographic documents.polinfo:eu-repo/semantics/openAccessArtykuł