Education for health : a manual on health education in primary health care. - 4 0 16; 5 World Health Organization (Geneva : World Health Organization, 1988)
Keywords: 2 -- 0; 6; Handbooks, manuals, etc.;Handbooks, manuals, etc. -- Health education;Community health aides;Health Education.;Community Health Workers.;Health Promotion. -- 20; 20; 2