Leffler, Keith B. <br/><br/>
Explanations in search of facts  a critique of a study of physicians fees 

 -  1978 
 - 26p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>336.16  / L22