Mortality trends: age, color, and sex : United States - 1950-69
Vital and health statistics. Series 20, Data from the national vital statistics system ;
DHEW publication ;
Klebba, A. Joan, author.
Maurer, Jeffrey D., author.
Glass, Evelyn J., author.
National Center for Health Statistics (U.S.), issuing body.
A. Joan Klebba, Jeffrey D. Maurer, and Evelyn J. Glass.