World Health Organization
School health education to prevent AIDS and sexually transmitted diseases - - Geneva WHO 1992 - 79p. 25cm. - WHO AIDS series no 10 .
Acquired Immunodeficiency Syndroms - Prevention and Control
Acquired Immunodeficiency Syndroms - Prevention and Control
WD308 / WHO
School health education to prevent AIDS and sexually transmitted diseases - - Geneva WHO 1992 - 79p. 25cm. - WHO AIDS series no 10 .
Acquired Immunodeficiency Syndroms - Prevention and Control
Acquired Immunodeficiency Syndroms - Prevention and Control
WD308 / WHO