00607nam a2200169Ia 450000100060000000300050000600500170001100800410002801000210006902000150009010000290010524500820013426000760021630000150029265000620030771000680036984763BIBL20180810021830.0720802s1972    dcu           00010 eng    a 72083504 //r892  z088210002510aGreene, Robert E.2Local10aAdministrative appraisalba step to improved leadershipcby Robert E. Greene.0 aWashingtonbNational Association of Secondary School Principalsc[1972]  axii, 48 p. 0aSchool management and organizationzUnited States.2Local20aNational Association of Secondary School Principals U.S.2Local