000 00293nam a2200121Ia 4500
008 250909s9999||||xx |||||||||||||| ||und||
035 _a7208
082 _a729
100 _aYee Roger
245 0 _aEducational Environments No.3
260 _aNew York
_bVisual Reference Pub
_c2007
942 _cBK
999 _c25374
_d25374