@article{15403,
      note = {Cover title.},
      url = {http://library.usi.edu/record/15403},
      title = {Tools and their uses.},
      publisher = {U.S. Govt. Print. Off.,},
      recid = {15403},
      pages = {vi, 179 p.},
      address = {Washington,},
      year = {1971},
}