000 00424nam a22001697a 4500
005 20220518145946.0
008 091019t xxu||||| |||| 00| 0 eng d
020 _a008022993X
082 _a371.00941
_bBLO
100 _aBloomer,M
_94733
245 _aChallenge of educational change
260 _aOxford
_bPergamon
_c1979
300 _aix,230p.
653 _aeducational change
700 _aShaw,K E
_94732
942 _cBK
999 _c230442
_d230442