@article{455130,
      author = {Wolf-Branigin, Michael.},
      url = {http://library.usi.edu/record/455130},
      title = {Using complexity theory for research and program  evaluation /},
      publisher = {Oxford University Press,},
      recid = {455130},
      pages = {xiii, 196 p. :},
      address = {New York :},
      year = {2013},
}