Collins, Daryl Portfolios of the poor: how the world's poor live on 2 dollars a day/ Daryl Collins - New Delhi : Paul's Press, 2009. - ix,283p. : ill. ; 23cm. ISBN: 9788178242897 Subjects--Topical Terms: Poor. Microfinance. Home economics -- Accounting. Dewey Class. No.: 332.6 / COL/P