Adaptability and aging. : IXth International Conference of Social Gerontology, Quebec-Canada-27 th-29th August 1980. (International Center of Social Gerontology, 1981)
La Biblioteca contiene: volume 1–En la cubierta: Point of view of... biologist-psychologist, sociologist-social promotor, employer-physician, social reporter-social worker, approaches from... sociology-demography-economy and policy