00000nam a2200000 a 4500 Braginsky, Dorothea Dorian aut Verfasser/-in Braginsky, Benjamin Martin aut Verfasser/-in s||Sonderschule s||Geistige Behinderung s||Kind Hansels and Gretels studies of children in institutions for the mentally retarded Dorothea D. Braginsky ; Benjamin M. Braginsky New York, NY [u.a.] Holt, Rinehart, Winston 1971 0030800471 0030800471 Literaturverz. S. [205] - 210 xi, 212 S.; 21 cm