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- [27] THE OLD-AGE AND SURVIVORS INSURANCE DISABILITY PROGRAM - WHAT DISABILITY BENEFITS MEAN TO PEOPLE AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH, 1960, 50 (02): : 140 - 147
- [28] ALTERNATIVE METHODS OF FINANCING OLD-AGE, SURVIVORS, AND DISABILITY INSURANCE - CARROLL,JJ INDUSTRIAL & LABOR RELATIONS REVIEW, 1961, 14 (03): : 487 - 488