@article{106437,
      recid = {106437},
      author = {Nielsen, Kaj L.,},
      title = {Logarithmic and trigonometric tables, five places, with  explanation of tables,},
      publisher = {Barnes & Noble, inc.},
      address = {New York,},
      pages = {xxx, 139 p.},
      year = {1961},
      url = {http://library.usi.edu/record/106437},
}