00382nam a2200145Ia 4500008004100000084001300041100002200054245005400076250002000130260001800150260000900168260001500177300000900192500003500201180424s9999    xx            000 0 und d  a361.3 A2  a"Adams, Margaret" 0aMentally Subnormal: the Social Case Work Approach  a\\196000ENGGPSX  aPrentice Hall  b1960  cNew Jersey  a271p  aincludes index and biblioraphy