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Preliminary cost-benefit calculations of Pakistan's Family Programme 1965-72
Chaudhry, Amatul R., (1974)
Benefit-cost analysis of family planning
Blumstein, Alfred, (1973)
Benefit-cost analysis and family planning programs
Haveman, Robert H., (1976)
Family planning : the benefits and costs
Laing, W. A., (1982)
Evaluation in the health services
Teeling-Smith, G., (1972)