Author | Semel, Eleanor Messing |
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Title | Understanding Williams syndrome [electronic resource] : behavioral patterns and interventions / Eleanor Semel, Sue R. Rosner |
Imprint | Mahwah, N.J. : L. Erlbaum, 2003 |
Connect to | http://www.netLibrary.com/urlapi.asp?action=summary&v=1&bookid=99868 |
Descript | xxi, 456 p. : ill |