George T. Duncan - Böcker

Av National Research Council, Division of Behavioral and Social Sciences and Education, Commission on Behavioral and Social Sciences and Education, Panel on Confidentiality and Data Access, Division of Behavioral and Social Scienc, Virginia A. de Wolf, Thomas B. Jabine, George T. Duncan, Virginia A de Wolf, Thomas B Jabine, George T Duncan

Häftad, Engelska, 1993

Av George T. Duncan, Mark Elliot, Gonzalez Juan Jose Salazar, George T Duncan

Inbunden, Engelska, 2011

Av George T. Duncan, Mark Elliot, Gonzalez Juan Jose Salazar

Häftad, Engelska, 2013