Hits 1-10 within 99 documents
Hits 1-10 within 99 documents
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): Hoffmann, A..- 1974. 44p.
Author(s): Gerth, Werner; Bertram, Barbara.- 1970. 71p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1970. 161p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1972. 82p.
Author(s): Thyrolf, Monika.- 1970. 46p.
Author(s): Kaftan, Burkhard.- 1971. 26p.
Author(s): Pinther, Arnold; Kabat vel Job, Otmar; Rentzsch, S.; Reißig, Monika.- 1974. 214p.
Author(s): Neise, Ulrich; David, Wolfgang.- 1972. 17p.
Editor(s): Zentralinstitut für Jugendforschung (ZIJ).- 1973. 8p.