Vol. 1. Mankind Salt, Laura E. ed. Boumphrey, Geoffrey Maxwell 1894- ed. text encyclopedia enk London Oxford University Press 1957 monographic eng

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v. : ill. (some col.) maps ; 26 cm. 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. juvenile general editors, Laura E. Salt & Geoffrey Boumphrey ; illus. editor, Helen Mary Petter. Encyclopedias and dictionaries AG5 .O87 030 OXF 49001381 DLC 780811 20161113140012.0 7887953