00645nam a2200205 a 450000500170000002000150001708200150003210000170004724500820006426000440014630000250019069000450021569000230026070000190028370000190030296400160032199700130033799900190035095200700036920251203111357.0  a0335202942  a371.2bJOY  aJoyce, Bruce  aNew structure of school improvementbinquiring schools and achieving students  aBuckinghambOpen University Pressc1999  axiv,257p.c22cm.cPB  aSchool improvement programs-GreatBritian  aSchool improvement  aCalhoun, Emily  aHopkins, David  bcdefg_  a150826 C  c123776d123776  00104070aPUbPUd2009-10-09g1621.72l0o371.2 JOYp150826yBK