@article{170794,
      author = {Cochran, William G. and Cox, Gertrude M.},
      url = {http://library.usi.edu/record/170794},
      title = {Experimental designs /},
      publisher = {Wiley,},
      recid = {170794},
      pages = {xiv, 611 p. :},
      address = {New York :},
      year = {1992},
}