Nair, Ajai Sustainability of Microfinance self helf groups in India : would federating help? / Ajai Nair - Washing,DC : The World Bank (WB) , 2005 - 45p. : ill. ; 25 cm. - Policy Research Working Paper No. 3516 . Subjects--Topical Terms: Rural developmentHealthEducationPoverty Gov. Doc. Class. No.: UN WB PRWP-3516