Cynthia Clark NorthrupBooksEncyclopedia of World Trade : from Ancient Times to the PresentEncyclopedia of tariffs and trade in U.S. historyWorld TradeEmma Lou Diemer : a Bio-BibliographyTariffs and Trade in Us HistoryThe American economyThe American EconomySouth Asian Novelists in EnglishEncyclopedia of Empires of the WorldAuthor data: Open Library
