00594nam a22002417i 4500 20141212092950.0 890101s1989 sp gr 000 0 spa c eng FOSTER, J.E. POVERTY ORDERINGS AND WELFARE DOMINANCE Indicadores sociales Pobreza Umbral Inclusión Documental SHORROCKS, A.F. SOCIAL CHOICE AND WELFARE Vol. 5, no. 2-3 (1988), p. 179-198 192 G4a AR 19890101 R.768 Depósito (100) AR