TY  - RPRT
TI  - Social skill and aging: principles and problems.
AU  - A T Welford
PY  - 1983
DO  - 10.2190/0anv-mnfu-fkan-gyvw
UR  - https://pubmed.ncbi.nlm.nih.gov/6671800/
ID  - 6671800
ER  -