Swarajyalakshmi, B. and others <br/><br/>
Vision screening of primary school children in Vishakhapatnam :  An action research programme 

 -  Heart & Hand for Handicapped, USA & Municipal Corporation, Vishakhapatnam  1992 
 - 63p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>VISION DISORDERS IN CHILDREN - ANDHRA PRADESH - VISHAKHAPATNAM<br/>VISION - TESTING
<br/><br/><label>Dewey Class. No.: </label>RS.0446