North Dakota abridged life tables, 1960 and 1970
By: by Richard L. Ludtke and Richard W. Blair.
Contributors: Blair, Richard W., joint author.; North Dakota. Division of Comprehensive Health Planning.
Publisher: Division of Health Planning, North Dakota State Dept. of Health
Published: 1974
Place of publication: Bismarck
Language: eng
Number of pages: 17
Subjects: Insurance, Life -- North Dakota -- Mathematics; Mortality