Greenfield, S C <br/><br/>
A dissertation on "Black Monday".  [electronic resource] 

 -  The New York state dental journal  Dec 1987 
 - 10 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0028-7571 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>Economics, Dental<br/>United States