@article{529700,
      note = {Reproduction of original from British Library.},
      author = {Maskelyne, Nevil,},
      url = {http://library.usi.edu/record/529700},
      title = {Instructions relative to the observation of the ensuing  transit of the planet Venus over the sun's disk, on the 3d  of June 1769. By the Reverend Nevil Maskelyne, A. M. F. R.  S. Astronomer Royal. [electronic resource] :},
      publisher = {printed by W. Richardson and S. Clark,},
      recid = {529700},
      pages = {[2],44,[4]p. :},
      address = {London :},
      year = {1768},
}