@article{17282,
      author = {Davidson, George E.,},
      url = {http://library.usi.edu/record/17282},
      title = {Beehives of invention : Edison and his laboratories /},
      publisher = {Office of Publications, National Park Service : for sale  by the Supt. of Docs., U.S. Govt. Print. Off.,},
      recid = {17282},
      pages = {70 p. :},
      address = {Washington :},
      year = {1973},
}