TY  - BOOK
A1  - Ryder, N.B.
A1  - Westoff, C.F.
T1  - Relationships among intended, expected, desired, and ideal family size: United States 1965
Y1  - 1969
PB  - U.S. Department of Health, Education, and Welfare, Public Health Service, National Institutes of Health, National Institute of Child Health and Human Development, Center for Population Research

ER  -