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100   $a20000426b20002009  ---         a
101 0 $aeng
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aPrincipal leadership
205   $aMiddle level ed.
210   $aReston, Va. $cNational Association of Secondary School Principals$d©2000-©2009
215   $a1 online resource
300   $aTitle from cover.
311   $aPrint version: Principal leadership (Middle level ed.) (DLC)   00215085 (OCoLC)43932836 1529-8957 
531   $aPRINCIPAL LEADERSHIP MIDDLE SCHOOL ED
531   $aPRINCIPAL LEADERSHIP MIDDLE SCHOOL EDITION
531   $aPRINCIPAL LEADERSHIP
531 0 $aPrinc. leadersh.
606   $aMiddle school principals$zUnited States$vPeriodicals
606   $aMiddle school administrators$zUnited States$vPeriodicals
606   $aMiddle schools$zUnited States$vPeriodicals
606   $aDirecteurs d'école moyenne$zÉtats-Unis$vPériodiques
606   $aÉcoles moyennes$zÉtats-Unis$xAdministration$vPériodiques
606   $aMiddle school administrators$2fast$3(OCoLC)fst01020517
606   $aMiddle school principals$2fast$3(OCoLC)fst01020529
606   $aMiddle schools$2fast$3(OCoLC)fst01020553
607   $aUnited States$2fast$1https://id.oclc.org/worldcat/entity/E39PBJtxgQXMWqmjMjjwXRHgrq
608   $aPeriodicals.$2fast
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615  0$aMiddle school administrators
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615  7$aMiddle school principals.
615  7$aMiddle schools.
676   $a373
712 02$aNational Association of Secondary School Principals (U.S.)
906   $aJOURNAL
912   $a9910219890903321
920   $aexl_impl conversion
996   $aPrincipal leadership$91981566
997   $aUNINA