000			00580nam a2200205Ia 4500
008			230524s9999 xx 000 0 und d
040			_cUDSM
050			_aPAM LC4691.W48
100			_aWilliams, Harold Marshall
245		0	_aEducation of the severely retarded child; classroom programs
260			_aWashington
260			_bU.S.Department of Heaalth, Education, and Welfare
260			_c1961
300			_avi,82p.
300			_c23cm.
650			_aMentally handicapped children
700			_aill.
942			_2Library of Congress Classification
942			_cBook
999			_c119977 _d119977