TY - BOOK TI - Poverty lines in theory and practice SN - 0821342266 (pbk.) AV - HC79.P6 R38 1998 PY - 1998///. CY - Washington, DC PB - World Bank KW - Poverty KW - Econometric models KW - Statistical methods N1 - Includes bibliographical references (p. 32-35). ER -