@article{579599,
      note = {Reproduction of original from British Library.},
      author = {Garrard, William,},
      url = {http://library.usi.edu/record/579599},
      title = {Longitude made easy, from the moon's altitude only. By  William Garrard. Author of the Trigonometrical Tables.  [electronic resource] :},
      publisher = {printed for the author, by D. Jaques, No. 7, Neat Houses,},
      recid = {579599},
      pages = {[34]p. ;},
      address = {Chelsea :},
      year = {1791},
}