Aging and working capacity :
Aging and working capacity : report of a WHO study group [meeting held in Helsinki from 11 to 13 December 1991]
- Geneva : World Health Organization, 1993.
- 49 p.
- WHO technical report series ; 835 .
chi eng fre rus spa.
ind ita.
WHODOC
924120835X
Aging.
Geriatrics.
Work capacity evaluation.
WT 100
chi eng fre rus spa.
ind ita.
WHODOC
924120835X
Aging.
Geriatrics.
Work capacity evaluation.
WT 100