000			00320nam a2200133Ia 4500
008			200526s9999||||xx |||||||||||||| ||und||
082			_a616.858 8 CRA
100			_aCraft, Michael
245		0	_aTredgold`s Mental Retardation
250			_a12th ed.
264			_bBailliere Tindall _c1979
300			_a384p.
942			_c
999			_c11257 _d11257