Shao, William Yu Lien.2014-12-152014-12-1519301930b14627279https://archive.org/details/silkteavegetable00shaohttps://hdl.handle.net/2144/10197Thesis (M.B.A.)--Boston Universityen-USBased on investigation of the BU Libraries' staff, this work is free of known copyright restrictions.Silk, tea and vegetable oils as the United States' three chief items of import from China.Thesis/Dissertation