TY - BOOK ID - 57542469 TI - The Eye Beguiled : optical illusions PY - 1992 SN - 3822896373 9783822896372 PB - Köln Taschen DB - UniCat KW - Didactics of mathematics KW - Mathematics KW - Art KW - optical illusion KW - optische effecten KW - kunst KW - Optical illusions. KW - Optical images. UR - https://www.unicat.be/uniCat?func=search&query=sysid:57542469 AB - ER -