In "Marco Polo was in China" Hans Ulrich Vogel offers an innovative look at the highly complex topics of currencies, salt production and taxes, commercial levies and other kinds of revenue as well as
This book, inspired by the sociologist Gnnter Dux, co-edited by the historian Hans Ulrich Vogel, and introduced by Mark Elvin, is a collective intellectual masterpiece written by sonic of the world's
An English translation of a 1983 Japanese annotated translation of the Aobo tu , a compilation of information about salt production in China, written by Chen Chun in the 14th century. Also presents a
