00616nam a2200181Ia 450000500170000000800410001702000220005808200280008010000210010824500820012926400460021130000450025750000350030265000270033765000390036494200160040399900150041920260807134844.0260606s9999||||xx |||||||||||||| ||und||  a978-1-5443-8141-1  aCir.(G)/371.2/D522/2020  aDeWitt, Peter M. 0aInstructional leadership : creating practice out of theory /cPeter M. DeWitt  aThousand Oaks, California:bCorwin,c2020  axxv, 142 pages :billustrations ;c25 cm  aIncludes references and index.  aEducational leadership  aSchool management and organization  cCirculation  c9928d9928