000 00469nam a2200181Ia 4500
005 20250423100411.0
008 250422s9999 xx 000 0 und d
020 _a0-87120-074-0
050 _aLB102906063
100 _aVincent Rogers
245 0 _aOpen Education Critique and Assesment
260 _aWashington DC
260 _bAssociation for Supervision and Curriculum Development
260 _c1975
300 _a109 p
650 _aEducation
942 _cBK
999 _c33189
_d33189