Rallides, Charles. <br/><br/>
The tense aspect system of the Spanish verb :  as used in cultivated Bogota Spanish / 
Charles Rallides. 
 - The Hague :  Mouton,  1971. 
 - 66 p. ;  26 cm. 
 - Janua linguarum. Series practica ;  119 .
<br/><br/>Bibliography: p. 65-66. 
<br/><br/><br/>In English and Spain. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spanish language--Dialects--Colombia--Bogota.<br/>Spanish language--Verb.