Vital and health statistics.
Series 6,
Cognition and survey measurement.

Description

Viewability

Item Link Original Source
Full view   no.1-3 yr.1989 University of California
Full view   no.1-5 University of California
Full view   no.2 (1989) University of Minnesota
Full view   no.4-6 yr.1991-92 University of California
Full view   no.4 1991 The Ohio State University
Full view   no.5 1992 The Ohio State University
Full view   no.6 University of California
Full view   no.7 University of California
Full view   no.7 1994 The Ohio State University
Full view   no.7 1994:Oct. University of Minnesota
Full view   no.8 University of California
Full view   8 Rutgers University
Full view   no.8 1999 University of Minnesota