@article{657832,
      recid = {657832},
      title = {Supplement to the patent London directory [electronic  resource].},
      publisher = {Printed for J. Wilkes,},
      address = {[London :},
      pages = {[72]p. ;},
      year = {1795},
      note = {Drop-head title.},
      url = {http://library.usi.edu/record/657832},
}