@article{429232,
      author = {Babbage, Keen J.},
      url = {http://library.usi.edu/record/429232},
      title = {The extreme principle what matters most, what works best /  [electronic resource] :},
      publisher = {Rowman & Littlefield Education,},
      recid = {429232},
      pages = {vii, 183 p.},
      address = {Lanham :},
      year = {2010},
}