000			00432nam a2200145Ia 4500
008			170101s1971 xx 000 0 und d
082			_a371.2 T36P
100			_aTHOMAS, J. Alan
245		0	_aProductive school : systems analysis approach to educational administration
260			_bN.Y. _c1971
300			_a132p
650			_aSCHOOL MANAGEMENT AND ORGANIZATION
653			_aSCHOOL MANAGEMENT AND ORGANIZATION
942			_2ddc _cB
999			_c45421 _d45421