@article{546397,
      recid = {546397},
      author = {Emerson, William,},
      title = {Perspective: or, the art of drawing the representations of  all objects upon a plane. In two sections. Sect. I.  Demonstrates the Principles whereon this Art is founded.  Sect. II. Gives the practical Rules for Operation; with  great Variety of Examples. [electronic resource] :},
      publisher = {s.n.,},
      address = {[London?,},
      pages = {vii,[1],111,[1]p.,plates ;},
      year = {1768},
      note = {Preface signed: W. Emerson.},
      url = {http://library.usi.edu/record/546397},
}