jswaa.orgjswaa.org/wp-content/themes/jswaa/pdf/jwaa/02/JWAA_02_2001_119-125.pdfJanssen, J. 1975...
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jswaa.orgjswaa.org/wp-content/themes/jswaa/pdf/jwaa/02/JWAA_02_2001_119-125.pdfJanssen, J. 1975 Commodity Prices from the Ramesside Leiden, Brill. Kawai, N. 2000 Development of the