@article{918693,
      author = {Cooper, Barry,},
      url = {http://library.usi.edu/record/918693},
      title = {Challenging the qualitative-quantitative divide  explorations in case-focused causal analysis / [electronic  resource] :},
      publisher = {Continuum,},
      recid = {918693},
      pages = {vii, 272 p.},
      address = {London ;},
      year = {2012},
}