Hoff, Karla The Kin system as a poverty trap? / Karla Hoff & Arijit Sen - Washington, D.C. : The World Bank (WB) , 2005 - 28p. : ill. ; 25 cm. - Policy Research Working Paper No. 3575 . Subjects--Topical Terms: Family systemPoverty Gov. Doc. Class. No.: UN WB PRWP-3575