Oxford junior encyclopaedia : Vol. 1. Mankind - Salt, Laura E.; Boumphrey, Geoffrey Maxwell, 1894- (London : Oxford University Press, 1957)
v. 1. Mankind.--v. 2. National history.--v. 3. The universe.--v. 4. Communications.-- v. 6. Farming and fisheries.--v. 7. Industry and commerce.--v. 8. Engineering.-- v. 9. Recreations.-- v. 10. Law and order.-- v. 11. The home.--v. 12. The arts.
Keywords: Encyclopedias and dictionaries