RAY, S.K. <br/><br/>
Economic of the black market 

 - Colorado  Westview press  1981 
 - xxi, 189 p. 
<br/><br/><label>ISBN: </label>74758 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics
<br/><br/><label>Dewey Class. No.: </label>338.5  / RAY