Itens para a visualização no momento 1-1 de 1

    • Experiments and observations 

      Priestley, Joseph (J. johnson, 1779)
      "...but in this i would by no means be underftood to be making an apology for what i have done. i am far from confiderina: the bufinefs of philofophy as a thing that is cenforeable, or requiring any apology. on the ...