@article{667741,
      note = {The drop-head title is headed: January 1773.},
      author = {Ramsden, J.},
      url = {http://library.usi.edu/record/667741},
      title = {January 1773. Description of a new universal equatoreal,  made by Mr. J. Ramsden, with the method of adjusting it for  observation [electronic resource].},
      publisher = {s.n.,},
      recid = {667741},
      pages = {7,[1]p. ;},
      address = {[London :},
      year = {1773},
}