00979nam a2200241Ia 4500 39791 BIBL 20160527200203.0 730807s1971 dcua 00010 eng 71175622 n-us--- EVLG 371.2 A512a c1 LB2831.62 .A43 1971 371.2/011/0973 371.2 A512a American Association of School Administrators. Commission on the Preparation of Professional School Administrators. 52007 Local The American school superintendent an AASA research study. [Prepared by the AASA Commission on the Preparation of Professional School Administrators. Edited by Stephen J. Knezevich. Washington American Association of School Administrators c1971] 65, 10 p. illus. 28 cm. 3.00 School administrators United States. 166395 Local Knezevich, Stephen J., ed. 120886 Local 30389 30389 0 0 0 371_200000000000000_A512A 0 evl 294917 10 10 1 2016-05-27 54927 0 371.2 A512a 80000000562622 2016-05-27 00:00:00 r:39791 z:NCC:D 6