000			00319nam a22001457a 4500
008			180817b xxu||||| |||| 00| 0 eng d
020			_a9780940898813
041			_aeng
080			_210th _a159.9
082			_a159.9
100			_a48
101			_aPSI
245			_aMental Retardation _cLuckasson,R
942			_2udc _cBK
999			_c47198 _d47198