تنقيح بحثك
الإتاحة
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المؤلفين
- Axinn, June
- Barker, Robert L,
- Becker, Theodore Lew...
- Bridgeland, John M,
- Couto, Richard A,
- DeJong, Cornell R.
- Gensler, Howard
- Germain, Carel B.
- Goldstein, Alyosha
- Lohmann, Nancy
- Lohmann, Roger A.
- Monette, Duane R,
- Roberto, Karen A.
- Stern, Mark J,
- Sullivan, Thomas J.
- Wacker, Robbyn R,
- Wineburg, Robert J,
- Woodson, Robert L,
- أظهر المزيد
- عرض أقل
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أنواع المادة
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مواقع
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السلاسل
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أماكن
- United States [x]
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مواضيع
- Child welfare
- Church charities - U...
- Community developmen...
- Community developmen...
- Community health ser...
- Economic assistance,...
- Environmental psycho...
- Human ecology
- National service
- Older people
- Older volunteers in ...
- Poverty
- Public welfare
- September 11 Terrori...
- Social adjustment
- Social service [x]
- Social service - Uni...
- Social service, Rura...
- Voluntarism
- أظهر المزيد
- عرض أقل