@article{905550,
      author = {Beer, M. and Stenning, H. J.},
      url = {http://library.usi.edu/record/905550},
      title = {Social struggles in the middle ages [electronic resource]  /},
      publisher = {Routledge,},
      recid = {905550},
      pages = {vii, 66 p.},
      address = {London :},
      year = {1924},
}