Köksal, Hayâl. Kalite gerçeği/ Hayâl Köksal ; Hayal Köksal. - ix, 138 sayfa : res. ; 24 cm. Kaynakça var. ISBN: 9759247003 0,01 Subjects--Topical Terms: Education.School management and organization.Total quality management in education. LC Class. No.: LB2801.A1 / K65 2003