Harris, M G <br/><br/>
Dear Milt.  [electronic resource] 

 -  Journal of the American Optometric Association  May 1979 
 - 532 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0003-0244 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Contact Lenses, Hydrophilic--standards<br/>Humans<br/>Methylmethacrylates