000			00323nam a2200121Ia 4500
008			200526s9999||||xx |||||||||||||| ||und||
082			_a618.928 588 ABB.27
100			_aAbbeduto, Leonard
245		0	_aLanguage and Communication in Mental Retardation
264			_bAcademic Press Inc _c2003
300			_a323p.
942			_c
999			_c12126 _d12126