TY - BOOK ID - 1551522 TI - Theories of intervention and social change PY - 2003 VL - 9 SN - 3631504330 9780820460819 0820460818 9783631504338 PB - Frankfurt am Main : Peter Lang, DB - UniCat KW - Social problems KW - Social service KW - Social change KW - Marginality, Social KW - Service social KW - Changement social KW - Marginalité KW - Marginalité UR - https://www.unicat.be/uniCat?func=search&query=sysid:1551522 AB - ER -