Proceedings of a Conference. 

 -  Stam/Case/Icase Publication,   1990. 
<br/><br/><label>ISBN: </label>9627532013 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DESARROLLO SUSTENTABLE
<br/><br/><label>Universal Decimal Class. No.: </label>504.03