@article{926082,
      author = {Gill, Robin.},
      url = {http://library.usi.edu/record/926082},
      title = {Changing worlds [electronic resource] /},
      publisher = {T & T Clark,},
      recid = {926082},
      pages = {xiii, 174 p.},
      address = {London ;},
      year = {2002},
}