Sullivan Associates., <br/><br/>
A programed introduction to linguistics; phonetics and phonemics; e sullivan associates progran / 
By cynthia d. buchanan. 
 - 270 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lenguaje y lenguas--Instruccion programada
<br/><br/><label>LC Class. No.: </label>P121  / S84