22723 20210211105818.0 CH-GeUNH eng A17 B99 OHCHR Children in street situations : background and guidance to protecting their rights Geneva: OHCHR, 2017 Book 1. Protection and promotion of the rights of children working and/or living on the street. -- Book 2. Rights of children in street situations : general comments No. 21 (2017) on children in street situations. English STREET CHILDREN CHILD WELFARE TREATIES MANUALS/HANDBOOKS DOCUMENTS Consortium for Street Children OHCHR CORE CORE/CHILD/9 Core Collection BOOK Teaching materials, manuals