Genensky, S. M. <br/><br/>
Performance of partially sighted with randsight I equipped with an X-Y platform / 
Samuel M. Genensky, Hubert L. Moshin, Harold E. Petersen. 
 - iii, 32 pages :  illustrations ;  28 cm 
 - The Rand paper series ;  P-4943 .
 - Rand paper series ;  P-4943 .
<br/><br/> Sponsored by the Social and Rehabilitation Service of the U.S. Dept. of Health, Education, and Welfare.  
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Randsight I.<br/>X-Y platform.<br/>People with visual disabilities.