@article{301755,
      author = {Wittmer, Donna Sasse. and Petersen, Sandra H.},
      url = {http://library.usi.edu/record/301755},
      title = {Infant and toddler development and responsive program  planning : a relationship-based approach /},
      publisher = {Pearson/Merrill Prentice Hall,},
      recid = {301755},
      pages = {xxi, 431 p. :},
      address = {Upper Saddle River, N.J. :},
      year = {2006},
}