00497nam a2200145 a 450000500170000000800410001724500840005826000220014230000310016444000420019550000370023765000340027465000320030885200110034020190520020222.0071210s19uu    xx            00    eng d10aThe Pulse of the enterprise, AD 1800-1850 /cby the editors of Time-Life Books.0 aAmsterdam,c1991.  a176 p. : chiefly col. ill. 0aTime-Life history of the world ; =17=  aIncludes bibliography and index.  aHistory, Modernx19th century  aEconomic historyx1750-1918  7OLOPSC