Aging - Research - Methodology.

Researching ageing and later life :the practice of social gerontology / by: (Language materials, printed)

Handbook of gerontology research methods :understanding successful aging / by: (Language materials, printed)

Researching ageing :methodological challenges and their empirical background / by: (Language materials, printed)

Gerontology- Methodology.

Gerontology- Research

Aging- Research

Old age- Research