000			00362nam a2200133 4500
003			OSt
008			220602b |||||||| |||| 00| 0 eng d
082			_a371.39 _bASE
245			_aA Series of Case Histories of the use of Programmed Learning
260			_aLondon : _bVisual Education, _c1968.
300			_a35 p.; _c22 cm
650		0	_aEducation
942			_2ddc _cLM
999			_c140789 _d140789