World Handbook of Political and Social Indicators II: Cross-National Aggregate Data, 1950-1965 (ICPSR 5027)

These data have been updated since their release as https://doi.org/10.3886/ICPSR05027.v1, which you used to locate the data. If you need access to a previous version of the data (e.g., to replicate results in an article or report), you can contact ICPSR User Support to find out if a prior version is available.

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