Ray, S.K. <br/><br/>
The Parallel economy / 

 - New Delhi :  Prentice Hall of India  1991. 
 - xv, 232 p. 
<br/><br/><label>ISBN: </label>08769269100 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330.954  / RAY