000			00374nam a2200133 a 4500
005			20240602103927.0
008			040303s19uu xx 00 eng d
100			_aBanghart, Frank W.
245			_aEducational systems analysis / _cFrank W. Banghart.
260			_aLondon : _bMacmillan, _cc1969.
300			_a330 p. : ill.
650			_aEducational evaluation.
942			_2ddc
999			_c82923 _d82923