共 50 条
- [42] FINANCING OF OLD AGE PENSION, SURVIVORS AND DISABILITY INSURANCE IN USA SCHWEIZERISCHE ZEITSCHRIFT FUR SOZIALVERSICHERUNG, 1973, 17 (04): : 288 - 292
- [50] THE CONTRIBUTORY PRINCIPLE AND THE INTEGRITY OF OLD-AGE AND SURVIVORS INSURANCE: A FUNCTIONAL EVALUATION INDUSTRIAL & LABOR RELATIONS REVIEW, 1955, 8 (03): : 331 - 346