images of the epidemic World Health Organization (WHO) text Geneva World Health Organization (WHO) c1994 monographic x, 142 pages : Illustrations ; Includes bibliographical references and index. Third World: economic development problems AIDS (Disease) - epidemiology Acquired Immunodeficiency Syndrome - epidemiology Acquired Immunodeficiency Syndrome - statistics Infectious diseases. Communicable diseases HIV infections RA 644 AID 9241561637 9789241561631