RT Book T1 Die psycho-soziale Situation von Geschwistern behinderter Kinder A1 Hackenberg, Waltraud LA German PP Heidelberg PB Schindele YR 1983 UL https://ixtheo.de/Record/024626376 NO Literaturverz. S. 223 - 236 CN HV890.G4 SN 3880703760 K1 Children with disabilities : Family relationships : Germany (West) K1 Children with disabilities : Psychology : Germany (West) K1 Brothers and sisters K1 Einstellung K1 Hochschulschrift