共 9 条
[2]
Cowgill D., 1974, LATE LIFE COMMUNITIE
[3]
Cowgill DO., 1972, AGING MODERNIZATION
[4]
EKVALL RB, 1980, P AM PHILOS SOC, V124, P429
[6]
MODERNIZATION AND STATUS OF AGED - INTERNATIONAL CORRELATIONS
[J].
JOURNALS OF GERONTOLOGY,
1974, 29 (02)
:205-210
[7]
Simmons L. W., 1945, ROLE AGED PRIMITIVE
[8]
*UN, 1980, SEL DEM IND COUNTR, pR138
[9]
WATSON W, 1977, HUMAN AGING DYING