@article{143344,
      author = {Krstanovich, Vesna, and Gold, Carol.},
      url = {http://library.usi.edu/record/143344},
      title = {Science express : 50 scientific stunts from the Ontario  Science Centre /},
      publisher = {Addison-Wesley Pub. Co.,},
      abstract = {A collection of activities exploring various aspects of  science.},
      recid = {143344},
      pages = {96 p. :},
      address = {Reading, Mass. :},
      year = {1991},
}