000			00601cam a22002291 4500
005			202410133957.0
008			240206b |||||||| |||| 00| 0 eng d
100			_aEllis, Norman R.
041			_aeng
245			_aHandbook of mental deficiency
250			_a2d ed.
260			_bLawrence Erlbaum Associates
260			_aHillsdale
260			_c1979
260			_c1979
300			_axxix , 785 p. : illus. ; 24 cm.
245			_cedited by Norman R. Ellis
500			_aIncludes bibliographies and indexes
650		0	_aMental deficiency
650		0	_xRC
050			_aRC570.E43 1979
942			_cPRINT
999			_c174857 _d174857
970			_a51 _bMohamad Barham _c51 _dMohamad Barham