RT Book T1 Radical social work and practice A2 Brake, Michael A2 Brake, Mike LA English PP London PB Arnold YR 1980 UL https://krimdok.uni-tuebingen.de/Record/024979155 NO Literaturverz. S. 232 - 244 CN HV37 SN 0713162805 K1 Social Service K1 Social case work