Ways of life, subjective and objective : studies on the way of life in social change /
Roos, J. P.(Jeja-Pekka)
Roos, Barbara.
Helsingin yliopisto.
Suomen Akatemia.
Elämäntavan muutoksen tutkimusprojekti.
[Helsinki] : University of Helsinki : Academy of Finland,
1981.
Include bibliography (p. 173-174).
Quality of life