LIU, Xinru Silk Roads a brief history with documents - Boston Bedford 2012 - xv,192p. ISBN: 9780312475512 Subjects--Topical Terms: To 1500. 2.Civilization. 3.Commerce. 4.Trade routes. 5.Asia, Central. 6.Asia--Silk Road. 7.Eurasia. Dewey Class. No.: 950.1 / LIU-S