Crawshaw, Ralph Police and human rights ::a manual for teachers, resource persons and participants in human rights programmes / Boston, MA:, Nijhoff, http://hre.ohchr.org/hret/InstitutionDetail.aspx?INSKey=529&Lng=en 2015-11-04T10:40:01Z http://searchlibrary.ohchr.org/record/19154 http://searchlibrary.ohchr.org/record/19154 Text