The American Political Science Review. 1955;49(4):1120-1128. doi: 10.2307/1951396 Q15.82025
A Two-Dimensional Scheme for Classifying the States According to Degree of Inter-Party Competition
DOI: 10.2307/1951396
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The American Political Science Review. 1955;49(4):1120-1128. doi: 10.2307/1951396 Q15.82025
DOI: 10.2307/1951396
摘要 查看摘要