@article{17971,
      author = {Stein, Philip.},
      url = {http://library.usi.edu/record/17971},
      title = {Graphical analysis; understanding graphs and curves in  technology.},
      publisher = {Hayden Book Co.},
      recid = {17971},
      pages = {xvii, 270 p.},
      address = {New York,},
      year = {1964},
}