@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},
}