00617nam a22001937a 4500003000400000005001700004008004100021020002200062040002900084050002500113100002800138245004400166260006900210300000800279650006000287650004400347942001500391999001700406OSt20260701094820.0260701b        |||||||| |||| 00| 0 eng d  a978-0-88210-382-2  cChuka University Library  aLB 1777.5b.S55 2010  aPophal Steven .S932130  a10 Skills for successful school leaders  aRestonbNational association of seconday school principalsc2010  a147  aSchool management and organization United States928792  aSchool supervision United States929120  2lcccBKn0  c25670d25670