@article{650468,
      recid = {650468},
      author = {De Saumarez, Henry,},
      title = {A letter to a friend, setting forth the case of the author  of the marine surveyor. Being an instrument design'd for  the improvement of navigation, and for correcting many  errors in that useful art, on which the happiness of Great  Britain so much depends. [electronic resource] :},
      publisher = {[s.n.],},
      address = {London :},
      pages = {47,[1]p. ;},
      year = {1725},
      note = {The author of the marine surveyor = Henry de Saumarez.},
      url = {http://library.usi.edu/record/650468},
}