000			00529nam a2200145Ia 4500
008			211224s9999 xx 000 0 und d
020			_a9780202308579
082			_a616.858806 GAR
100			_aGardner, Wiiliam I
245		0	_aBehavior modification in mental retardation : the education and rehabilitation of the mentally retarded adolescent and adult
250			_a1st ed
260			_aNew Brunswick, NJ: _bAldineTransaction, _c2006
300			_aix, 379 p.
650			_aPeople with mental disabilities -- Behavior modification
999			_c28155 _d28155