@article{187985,
      note = {One poster in pocket.},
      author = {Echols, Jean C.},
      url = {http://library.usi.edu/record/187985},
      title = {Penguins and their young : teacher's guide : preschool-1  /},
      publisher = {Great Explorations in Math and Science, (GEMS), Lawrence  Hall of Science, University of California,},
      recid = {187985},
      pages = {vii, 71 p. :},
      address = {Berkeley, CA :},
      year = {1995},
}