Performance of Institutionalized and Community-Active Old Persons on Concrete and Formal Piagetian Tasks
Chap, Janet Blum, Sinnott, Jan DyndaVolume:
8
Language:
english
Journal:
The International Journal of Aging and Human Development
DOI:
10.2190/nlhq-t6n6-yb0q-2p0a
Date:
April, 1978
File:
PDF, 496 KB
english, 1978