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Chr. Johansen H. The Dimensions of Quantitative Research in History, edited by William O. Aydelotte, Allan G. Bogue and Robert W. Fogel. Quantitative Studies in History. Princeton University Press, 1972. 435 s. ht [Internet]. 1. januar 1974 [henvist 28. marts 2024];13. Tilgængelig hos: https://tidsskrift.dk/historisktidsskrift/article/view/51585