@article{605194,
      note = {Reproduction of original from British Library.},
      author = {Garrard, William,},
      url = {http://library.usi.edu/record/605194},
      title = {Longitude made easy, from the moon's altitude only. By  William Garrard. [electronic resource] :},
      publisher = {printed for the author, by J. Moore, No. 43, Drury-Lane,},
      recid = {605194},
      pages = {[28]p. ;},
      address = {London :},
      year = {1787},
}