Weintraub, Samuel. <br/><br/>
Vision-visual discrimination / 
compiled by Samuel Weintraub. 
 - [S.l.] :  Eric/Crier and International Reading Association,  1973. 
 - Reading research profiles .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Visual discrimination.<br/>Reading -- Research.--Reading -- Research.