01061nam0-22003371i-450 99000379262040332120230125114859.01-55542-342-6000379262FED01000379262(Aleph)000379262FED0100037926220001010d1991----km-y0itay50------baitay-------001yyTangled hierarchiesteachers as professionals and the management of SchoolsJoseph B. Shedd, Samuel B. Bacharach1. ed.San FranciscoJossey-BSSs1991xx, 232 p.23 cmPROFESSIONIStati UnitiAspetti socialiINSEGNANTIStati UnitiCondizioni socialiSCUOLAStati UnitiOrganizzazione e gestione371.200973305.5530973Shedd,Joseph B.144049Bacharach,Samuel B.ITUNINARICAUNIMARCBK990003792620403321Tangled hierarchies506635UNINAING01