@article{134573, recid = {134573}, author = {Hawke, David Freeman.}, title = {Nuts and bolts of the past : a history of American technology, 1776-1860 /}, publisher = {Harper & Row,}, address = {New York :}, pages = {x, 308 p. :}, year = {1988}, note = {Includes index.}, url = {http://library.usi.edu/record/134573}, }