00266nam a2200109Ia 4500008004100000041000800041082001000049100001900059245002100078260004900099300000800148230822s2015 xx 000 0 und d aeng a724.6 aARNHEIM RUDOLF aVISUAL THINKING. bUNIVERSITY CALIFORNIA PRESS,CALIFORNIAc2015 a345