Part one. Background and major findings: 1. Background – 2. Current demographic situation and future change – 3. Demographic impact of AIDS in 15 african countries – Part two. Technical aspects: 4. Methodology – 5. Comparison of demographic estimates with previous revisions – 6. Sources of data and demographic methods – 7. Classification of countries by major áreas and regions – 8. Obtaining data on magnetic tape or microcomputer diskette –