共 5 条
[2]
Resume of the Indianapolis Study of Social and Psychological Factors Affecting Fertility
[J].
POPULATION STUDIES-A JOURNAL OF DEMOGRAPHY,
1953, 7 (02)
:95-110
[3]
Warner W. L., 1949, SOCIAL CLASS AM
[4]
Westoff C.F., 1961, FAMILY GROWTH METROP
[5]
WESTOFF CF, 1963, THIRD CHILD STUDY PR