HF54.56 .L364 2001 : International business information on the web : Searcher magazine's guide to sites and strategies for global business research / Sheri R. Lanza ; edited and with a foreword by Barbara Quint.
HF54.56 .P47 2011 : Research on Main Street : using the Web to find local business and market information / Marcy Phelps.
HF352 .B47 2008 : A splendid exchange : how trade shaped the world / William J. Bernstein.
HF352 .C68 : The commerce of nations, by J. B. Condliffe.
HF352 .P58 2013 : The world that trade created : society, culture, and the world economy, 1400 to the present / by Kenneth Pomeranz and Steven Topik.
HF395 .G74 2006 : Institutions and the path to the modern economy : lessons from medieval trade / Avner Greif.
HF395 .H69 2010 : Commerce before capitalism in Europe, 1300-1600 / Martha C. Howell.
HF395 .L63 : Medieval trade in the Mediterranean world ; illustrative documents translated with introduction and notes, by Robert S. Lopez and Irving W. Raymond.
HF395 .L64 1976 : The commercial revolution of the Middle Ages, 950-1350 [by] Robert S. Lopez.
HF1041 .U613 1987 : Standard industrial classification manual : 1987 / [prepared by the] Executive Office of the President, Office of Management and Budget.
HF1041.5 .N674 : North American industry classification system, United States / Executive Office of the President, Office of Management and Budget.
HF1051 .R43 : Trends in natural resource commodities ; statistics of prices, output, consumption, foreign trade, and employment in the United States, 1870-1957 [by] Neal Potter and Francis T. Christy, Jr. [research associates. Edited by Pauline Manning]