共 50 条
- [31] THE IMPACT OF CIGARETTE ADVERTISING ON CONSUMER SURPLUS, PROFIT, AND SOCIAL-WELFARE CONTEMPORARY ECONOMIC POLICY, 1995, 13 (01): : 113 - 124
- [40] THE SOCIAL-WELFARE FORUM, 1959 AMERICAN JOURNAL OF MENTAL DEFICIENCY, 1960, 64 (06): : 1062 - 1062