InstitutionDeutsche Gesellschaft für Soziologie (DGS) (1)Sofia University "St. Kliment Ohridski", Faculty of Journalism and Mass Communication (1)AuthorRolff, Hans-Günter (1)Stoeva, Valentina (1)Tsvetkova, Milena (1)EditorEfremov, Efrem (1)Eftimova, Andreana (1)Kalinov, Kalin (1)Lutz, Burkart (1)Mihailov, Nikolai (1)...view moreDate Issued2010 - 2020 (1)1987 - 1989 (1)Document Type
conference paper (2)
collection article (2)
Keywordcommunication system (1)Computer (1)computer (1)early childhood education and care (1)Familie (1)...view moreReviewpeer reviewed (1)reviewed (1)Publication StatusPublished Version (1)Preprint (1)