Hits 1-10 within 11 documents
Hits 1-10 within 11 documents
Author(s): Schmidt, Helfried.- 1984. 27p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1988. 131p.
Author(s): Johne, F.; Kasek, Leonhard; Rochlitz, Manfred.- 1987. 38p.
Author(s): Quaquebeke, Niels van; Brodbeck, Felix C..- 2006. 22p.
Author(s): Vaskovics, Laszlo A.; Rost, Harald; Mattstedt, Simone.- 2001. 62p.
Author(s): Gerth, Werner.- 1986. 42p.
Author(s): Gerth, Werner; Burkhardt, Erwin; Bernard, Günter; Bertram, Barbara; Bonus, Hans; Heinrichs, W.; Höpfner, E..- 1970. 62p.
Author(s): Walz, Hannes; Grunau, Philipp; Haepp, Tobias; Wolter, Stefanie.- 2020. 40p.
Author(s): Grunau, Philipp.- 2018. 33p.
Author(s): Ganserer, Angelika; Kampkötter, Patrick; Steffes, Susanne.- 2021. 48p.