@article{298650,
      author = {Lee, Martin. and Miller, Marcia.},
      url = {http://library.usi.edu/record/298650},
      title = {Great graphing : activities for collecting, displaying,  and using data in grades 1-4 /},
      publisher = {Scholastic Professional Books,},
      recid = {298650},
      pages = {96 p. :},
      address = {New York :},
      year = {1993},
}