@article{340242,
      author = {Eboch, Chris. and Davis, Jon},
      url = {http://library.usi.edu/record/340242},
      title = {Science tools : using machines and instruments /},
      publisher = {Picture Window Books,},
      abstract = {Explore the variety of tools scientists have created to  help with scientific investigations.},
      recid = {340242},
      pages = {24 p. :},
      address = {Minneapolis, Minn. :},
      year = {2007},
}