Reference guide : normative developments on the coordination of humanitarian assistance in the General Assembly and the Economic and Social Council since the adoption of General Assembly resolution 46/182 / United Nations. General Assembly United Nations. General Assembly United Nations 341.23 UNR "20th anniversary of General Assembly resolution 46/182" New York : United Nations, 2011. 2011. 2011 Text [4], 106 p. ; eng Policy and studies series