000 00311nam a2200133Ia 4500
999 _c3105
_d3105
003 OSt
005 20180423163337.0
008 131023s9999 xx 000 0 und d
040 _c0
100 _aYee, Roger ed.
245 _aEducational Environment
260 _aNew York
_bVisual Ref.
_c2002
942 _2ddc
_cBK
_02