R. E. Mahard
发表
R. Crain,
Rita E. Mahard,
R. E. Mahard,
1979
.
R. Crain,
Rita E. Mahard,
R. E. Mahard,
1978
.
R. E. Mahard,
1988,
Journal of gerontology.
Robert L. Crain,
R. Crain,
Rita E. Mahard,
1983,
American Journal of Sociology.
R. Crain,
R. E. Mahard,
1978
.
R. Crain,
Rita E. Mahard,
R. E. Mahard,
1977
.
Robert L. Crain,
R. Crain,
Rita E. Mahard,
1982
.
R. Crain,
Rita E. Mahard,
R. E. Mahard,
2016
.
The Consequences of Controversy Accompanying Institutional Change: The Case of School Desegregation.
R. Crain,
Rita E. Mahard,
R. E. Mahard,
1982
.