00000cam a22000004a 4500 UP-99796217600841854 Buklod 20251211164342.0 m |o d | ta 251211s1940 nyua r 000 0 eng d (iLib)UPD-00000015359 DEDUC rda eng DMLUC LB 3013 K66 Koos, Leonard Vincent 1881- author. Administering the secondary school [by] Leonard V. Koos... James M. Hughes... Percival W. Hutson... [and] William C. Reavis. New York, Cincinnati [etc.] American book company [©1940] xii, 678 pages illustrations text rdacontent unmediated rdamedia volume rdacarrier Education, Secondary. School management and organization. Hughes, James Monroe 1890- author. Hutson, Percival W. 1891- author. Reavis, William Claude 1881- author. Book FO UPD DEDUC LB 3013 K66 UPD DMLS LB 3013 K66 Book