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Education International ,  Education Development Center, Inc ,  World Health Organization. Health Education and Health Promotion Unit ,  [Participatory learning from EI/WHO training and resources manual on school health and HIV/AIDS prevention / Education International, World Health Organization, Education Development Center, Inc, Title on cover: Teacher's exercise book for HIV prevention]

World Health Organization. Health Education and Health Promotion Unit ,  [Healthy nutrition : an essential element of a health-promoting school]

World Health Organization. Health Education and Health Promotion Unit ,  [Violence prevention : an important element of a health-promoting school]

World Health Organization. Health Education and Health Promotion Unit ,  [Healthy nutrition : an essential element of a health-promoting school]

World Health Organization. Health Education and Health Promotion Unit ,  [Violence prevention : an important element of a health-promoting school]

Education International ,  Education Development Center, Inc ,  World Health Organization. Health Education and Health Promotion Unit ,  [Participatory learning from EI/WHO training and resources manual on school health and HIV/AIDS prevention / Education International, World Health Organization, Education Development Center, Inc, Title on cover: Teacher's exercise book for HIV prevention]