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1
Reengineering the survey of income and program participation
Опубликовано 2009An electronic book accessible through the World Wide Web; click to view
Электронный ресурс eКнига -
2
The 2000 Census interim assessment /
Опубликовано 2001An electronic book accessible through the World Wide Web; click to view
Электронный ресурс eКнига -
3
Studies of welfare populations data collection and research issues /
Опубликовано 2002An electronic book accessible through the World Wide Web; click to view
Электронный ресурс eКнига -
4
The Future of the Survey of Income and Program Participation
Опубликовано 1993An electronic book accessible through the World Wide Web; click to view
Электронный ресурс eКнига