@article{222543,
      author = {Johnson, James E. and Christie, James F. and Yawkey,  Thomas D.},
      url = {http://library.usi.edu/record/222543},
      title = {Play and early childhood development /},
      publisher = {Longman,},
      recid = {222543},
      pages = {xi, 372 p. :},
      address = {New York :},
      year = {1999},
}