@article{313273,
      recid = {313273},
      author = {Charner, Kathy. and Murphy, Maureen. and Clark, Charlie.},
      title = {The giant encyclopedia of math activities for children 3  to 6 : written by teachers for teachers /},
      publisher = {Gryphon House,},
      address = {Beltsville, MD :},
      pages = {528 p. :},
      year = {2007},
      note = {Includes indexes.},
      url = {http://library.usi.edu/record/313273},
}