000 00276nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aHeld Richard
_935965
245 0 _aImage, Object, And Illusion
260 _bW.H. Freeman & Comp.
_c1974
300 _a137
942 _cBK
_pCL
999 _c144130
_d144130