Almeida, Rodolfo <br/><br/>
The Challenge of providing educational facilities in marginal urban areas:  the case of Mexico city / 
by Rodolfo Almeida, Carlos Rodríguez. 
 - México :  París :  CONESCAL ;  UNESCO,  1982. 
 - 126 p. :  il., map., fot. 
<br/><br/> Study prepared for UNESCO'S educational facilities section,under contract No. 514511 
<br/><br/><label>No. de Clasificación Universal Decimal: </label>371.62 (72) =20 ALM.