00690nam a22001817a 4500 264449 264447 OSt 20240903110152.0 240903b xxu||||| |||| 00| 0 eng d 9280311395 (limp-bound ed.) 008041026X :[Hard cover edition] N/A LB1027 P65 Kenneth N. Ross and Lars Mählck. Planning the quality of education : the collection and use of data for informed decision-making Ross, Kenneth N. (Kenneth Norman), 1947- .Paris, France : Unesco, International Institute for Educational Planning ; Oxford, England : Pergamon, 1990. 180 p. ; 24 cm. lcc BK