Urban informal sector. 

 - Washington, DC :  World Bank,  1975. 
 - 72 p. :  ill. ;  28 cm. 
 - World Bank staff working papers no. 211 .
<br/><br/>Includes bib. references. 
<br/><br/> Open. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Informal sector (Economics)