Eitemau Tebyg: How illiteracy was wiped out in the U.S.S.R.
- La liquidation de l'analphabetisme en URSS.
- Compendium of statistics on illiteracy.
- Statistics of educational attainment and illiteracy 1945-1974.
- Through a glass, darkly : functional illiteracy in industrialized countries.
- World conference literacy and society : part I documents.
- El analfabetismo combatido mediante mejores técnicas de aprendizaje.