Research data bank of development indicators /
United Nations Research Institute for Social Development.Statistical Unit.
Geneva : United Nations Research Institute for Social Development,
1976.
Includes bibliographical references.
v. 1. Compilation of indicators for 1970.--v. 2. Compilation of indicators for 1970 with adjustments for age structure.--v. 3. 1960-1970 comparisons.--v. 4. Notes on the indicators.
Economic indicators