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A method for correcting reported ages and marriage durations
Agarwala, S. N., (1960)
Actuarial report and life tables, 1951-1961
Jain, S. P., (1982)
Life span, health, savings, and productivity
Ram, Rati, (1979)
Some economic implications of increases in life span with special reference to India
Restoring economic equilibrium : human capital in the modernizing economy
Schultz, Theodore W., (1990)