Ortiz Fernández, Alejandro <br/><br/>
Set theory and linguistics/ 
By Alejandro Ortiz and Ernesto Zierer. 
 - The Hague:  Paris:  Mouton,  1968. 
 - 64 p.:  23 cm. 
 - Janua linguarum. Series minor,  nr. 70 .
 - Janua linguarum.  Series minor  70. .
<br/><br/>Bibliography: p. [60]-61. 
<br/><br/><label>LCCN: </label>68017900 //r892 
<br/><br/><label>Nat. Bib. No.: </label>Ne68-27 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical linguistics<br/>Set theory.
<br/><br/><label>Dewey Class. No.: </label>511.322  / O77s