Hits 1-10 within 150 documents
Hits 1-10 within 150 documents
Author(s): Pinther, Arnold.- 1981. 10p.
Author(s): Carl, Christine; Ronneberg, Heinz; Scholz, Lothar.- 1980. 22p.
Author(s): Förster, Peter.- 1984. 53p.
Author(s): Förster, Peter.- 1985. 47p.
Author(s): Gerth, Werner; Starke, Kurt; Hahn, Jochen.- 1984. 69p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1967. 347p.
Author(s): Mühlhausen, Aribert; Thyrolf, Monika; Pfeiffer, U.; Wiedemann, Dieter; Schmidt, G.; Kaftan, Burkhard; Schulze, H.; Bonus, Hans; Neise, Ulrich; Hoffmann, J.; Sieber, W..- 1971. 53p.
Author(s): Kabat vel Job, Otmar; Pinther, Arnold.- 1980. 10p.
Author(s): Starke, Kurt.- 1985. 12p.
Author(s): Hennig, Werner.- 1980. 34p.