20089 20210325101820.0 9789490047016 CH-GeUNH eng Platform for International Cooperation on Undocumented Migrants (Belgium) Undocumented children in Europe : invisible victims of immigration restriction Brussels: PICUM, 2008 English CHILDREN IRREGULAR MIGRANTS EDUCATION ADEQUATE HOUSING CHILD HEALTH CHILD WELFARE MIGRATION POLICY EUROPE OHCHR DOC LIB/INTL/10.1/58 General Collection BOOK Reports