Quine, Willard Van Orman. <br/><br/>
La relatividad ontológica y otros ensayos 
/ W.V. Quine. 
 - Madrid  Editorial Tecnos  1969. 
 - 206 p. 
<br/><br/> Translation of: Ontological relativity and other essays. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ontology<br/>Relativity.<br/>Knowledge, Theory of<br/>Semantics Philosophy