GOLDMAN, Noreen World Fertility Survey. Assessment of the quality of data in 41 WFS Surveys : a comparative approach - London; Voorburg International Statistical Institute; IUSSP 1985 - 83 - (WFS Comparative Studies; 44) . Index Terms--Genre/Form: ENCUESTA MUNDIAL DE FECUNDIDADANÁLISIS DE DATOS Universal Decimal Class. No.: 312.1(079.5)