00438nam a2200145Ia 4500 151021s9999 xx 000 0 und d LB2805.H7152008 _Educational Adminstration Theory,Research,and Practice 8th ed. USA McGraw.Hill 2008 xvi,490p.ill. includes Bibliography, index _Educational Adminstration ^d20110107 09:35:34^oOyie 5884 5884