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- [2] The Sickness Experience of the Valkyrian Insurance Company, 1929-48 SKANDINAVISK AKTUARIETIDSKRIFT, 1951, 34 (3-4): : 176 - 196
- [4] WRONG,MARGARET LITERACY WORK AND THE REMAKING OF WOMAN IN AFRICA, 1929-48 JOURNAL OF IMPERIAL AND COMMONWEALTH HISTORY, 1995, 23 (03): : 427 - 453