IASSIST Quarterly (Jan 2007)
Problems of Comparability in the German Microcensus over Time and the New DDI Version 3.0
Abstract
Problems of Comparability in the German Microcensus over Time and the New DDI Version 3.0
IASSIST Quarterly (Jan 2007)
Problems of Comparability in the German Microcensus over Time and the New DDI Version 3.0