Aspects of the brasilian technological poles 

 - 1 v 
<br/><br/> Apoio deo CNPq, IBICT, SCT/PR, CNI/DAMPI 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Brasil<br/>Brasil
<br/><br/><label>Universal Decimal Class. No.: </label>66/69(81)  / A838