@article{926438,
      author = {Archer, Margaret S.},
      url = {http://library.usi.edu/record/926438},
      title = {Critical realism essential readings / [electronic  resource] :},
      publisher = {Routledge,},
      recid = {926438},
      pages = {xxiv, 756 p. :},
      address = {London ;},
      year = {1998},
}