Profitable Fields of Investigation in Medieval History<xref ref-type="fn" rid="fn1"><sup>1</sup></xref>
Profitable Fields of Investigation in Medieval History James Westfall Thompson Search for other works by this author on: Oxford Academic Google Scholar The American Historical Review, Volume 18, Issue 3, April 1913, Pages 490–504, https://doi.org/10.1086/ahr/18.3.490 Published: 01 1913
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