Fabun, Don <br/><br/>
The dynamics of change 

 - Englewood Cliffs :   Prentice Hall,   1969. 
 - 1 v. :   il. (algs. colors.) ;   28 cm. 
<br/><br/> Bibliografía 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIVILIZACION-FUTURO
<br/><br/><label>Universal Decimal Class. No.: </label>008"313"