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An economic model of teenage pregnancy decision-making
Leibowitz, Arleen; Chow, Winston; Eisen, Marvin - In: Demography 23 (1986) 1, pp. 67-77
Persistent link: https://www.econbiz.de/10010844905
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An economic model of teenage pregnancy decision making
Leibowitz, Arleen A. - In: Demography : a publication of the Population … (1986), pp. 53-66
Persistent link: https://www.econbiz.de/10001009493
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NIDA research monograph
National Institute on Drug Abuse; USA / Department of … - Rockville, Md. : [Verlag nicht ermittelbar] - 1.1975 - 185.2005[?]
Persistent link: https://www.econbiz.de/10000353951
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Staff paper / US Department of Health and Human Services, Social Security Administration, Office of Policy, Office of Research and Statistics
USA / Social Security Administration / Office of …; … - Washington, DC : US Gov. Print. Off. - Nachgewiesen 12.1972 -
Persistent link: https://www.econbiz.de/10010451006
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HEW : a report of selected activities U.S. Department of Health, Education and Welfare; Office of the Secretary; Office of Public Affairs
USA / Department of Health, Education, and Welfare - [Washington, D.C.] : [U.S. Department of Health, … - '72 [?]
Persistent link: https://www.econbiz.de/10013256075
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Soviet programs in international education
Rosen, Seymour Michael - 1971
Persistent link: https://www.econbiz.de/10014296266
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Municipal Refuse Disposal
1970 - 3. ed
Persistent link: https://www.econbiz.de/10000595780
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Poverty studies in the sixties : a selected, annotated bibliography
Parker, James S. (contributor) - 1970
Persistent link: https://www.econbiz.de/10000661245
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Mental retardation source book of the Department of Health, Education, and Welfare : annual report
USA / Department of Health, Education, and Welfare - Washington, DC : US Gov.Print.Off. - 1965 - 1973 nachgewiesen
Persistent link: https://www.econbiz.de/10000427262