Chipman, F <br/><br/>
A.O.A. 1969 economic survey. II.  [electronic resource] 

 -  Journal of the American Optometric Association  Feb 1970 
 - 177-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0003-0244 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>Optometry<br/>Societies<br/>Statistics as Topic<br/>United States