McAnany G. <br/><br/>
The sag/eagerness project  in Brazil    an analytical case study 

 - Paris  Unesco France        1980 
 - 46p.  cm. 
<br/><br/><label>Standard No.: </label>236,329 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>4.7918, M0