00677nam a2200241Ia 4500 20260814110239.0 260814t1992 xx 000 0 und d donación en BIB/20.05.00/05400 Sugimura, Toh, ed Umesao, Tadao, ed National Museum of Ethnology-Osaka Significance of silk roads in the history of human civilizations Osaka : National Museum of Ethnology, 1992 206 p . : ilus., maps Senri ethnological studies, 32 COMERCIO HISTORIA SEDA ASIA MJCh 18422 18422