RT Book T1 Quellen zur Erziehung von Kindern mit geistiger Behinderung A2 Möckel, Andreas 1927-2019 A2 Adam, Heidemarie 1940- A2 Adam, Gottfried 1939- LA German PP Würzurg PB Ed. Bentheim YR 1997 UL https://ixtheo.de/Record/325500134 CN LC4636.G3 K1 Children with mental disabilities : Education : Germany K1 Children with mental disabilities : Abuse of : Germany K1 Children with mental disabilities : Sources : History : Germany