@article{579913,
      note = {With an appendix, which has its own pagination and  register.},
      author = {Black, William,},
      url = {http://library.usi.edu/record/579913},
      title = {Observations medical and political, on the small-pox, and  the advantages and disadvantages of general inoculation,  especially in cities: and on the mortality of mankind at  every age in city and country; With a Comparative View and  regular Tables of all the fatal Diseases and Casualties in  London, during the last One Hundred and Five Years, by  which about Two Millions and a Half of the Human Species  have been exterminated: Including an Attempt to  demonstrate, in what Manner London may save Two Thousand,  Great-Britain and Ireland between Taventy and Thirty  Thousand, and Europe about Three Hundred and Ninety  Thousand Lives Annually. To which is added a Postscript,  Containing the Sketch of an easy Plan for new modelling and  essentially improving the London Bills of Births and  Mortality. By W. Black, M. D. [electronic resource] :},
      publisher = {printed for J. Johnson, No 72, in St. Paul's Church-Yard,},
      recid = {579913},
      pages = {[4],284;7,[1]p. ;},
      address = {London :},
      year = {1781},
}