United NationsEuropean Social Development Programme
Round table on social administration : Lisbon (Portugal) 20-24 January 1975 : report / United Nations, European Social Development Programme . - New York : United Nations, 1977 . - 74 p.; 28 cm
SERVIÇO SOCIAL / SOCIOLOGIA / POLÍTICA SOCIAL / SEGURANÇA SOCIAL / NAÇÕES UNIDAS / 36UN