Nações Unidas., Department of Economic and Social Affairs., Statistics Division
Guidelines and principles for the development of disability statistics / Department of Economic and Social Affairs. Statistics Division
Guidelines and principles for the development of disability statistics / Department of Economic and Social Affairs. Statistics Division
. - New York : United Nations, 2001
. - XII, 181 p. 28 cm
. - (Statistical papers . Series Y., Statistics on special groups; 10)
92-1-161442-2 Brochado
312-056.2
312-056.3