The informal sector in the 1980's and 1990's 
Harold Lubell  
 - Paris  OECD  1991  
 - 129p  23cm. 
<br/><br/><label>ISBN: </label>9264134751 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Informal sector (Economics)--Developing countries
<br/><br/><label>LC Class. No.: </label>HD2346