By World Health Organization WHO Global programme on AIDS : 1991 Progress report - Geneva World Health Organization 1992 - 96p By World Health Organization WHO: Global programme on AIDS : 1991 Progress report. Geneva. World Health Organization, 1992. 92-4-156156-4--(614.5706BY) ENGLISH ISBN: 92-4-156156-4 Dewey Class. No.: 614.5706 / WHO