a guide to techniques and their implementation O'Donnell, Owen World Bank text Washington, D.C World Bank c2008 monographic xi, 220 p. : ill. ; 27 cm. Health surveys Health services accessibility Equality World health Household surveys Quality Indicators, Health Care Data Interpretation, Statistical Health Services Accessibility Health Surveys World Health 614 WOR 2008 C151 Or. 9780821369333 0821369334 http://www.loc.gov/catdir/toc/ecip0712/2007007972.html http://www.loc.gov/catdir/toc/ecip0712/2007007972.html