by National Research Council (U.S.) | Habermann, Hermann | National Research Council (U.S.). Committee on National Statistics | National Research Council (U.S.). Division of Behavioral and Social Science and Education | ProQuest (Firm).
by National Research Council (U.S.) [issuing body.] | Mackie, Christopher D [editor.] | Prewitt, Kenneth [editor.] | Habermann, Hermann [editor.] | National Research Council (U.S.). Committee on National Statistics [issuing body.] | National Research Council (U.S.). Panel on Measuring Social and Civic Engagement and Social Cohesion in Surveys [issuing body.].