Wallis, N E <br/><br/>
National Board fees: historical and comparative perspectives.  [electronic resource] 

 -  Optometry (St. Louis, Mo.)  Aug 2001 
 - 482-92 p.  digital 
<br/><br/> Publication Type: Comparative Study; Historical Article; Journal Article 
<br/><br/><label>ISSN: </label>1529-1839 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fees and Charges--history<br/>History, 20th Century<br/>Humans<br/>Licensure--economics<br/>Optometry--economics<br/>Specialty Boards--economics