López Morales, Humberto, <br/><br/>
La enseñanza de la lengua materna  lingüística para maestros de español 
Humberto López Morales. 
 - Madrid  Editorial Playor  [1984?] 
 - 150 p.  ill.  24 cm. 
<br/><br/>Bibliography: p. [147]-150. 
<br/><br/><label>ISBN: </label>8435903680  8.00 
<br/><br/><label>LCCN: </label>85218248  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spanish language--Study and teaching (Elementary)--Spain.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico
<br/><br/><label>LC Class. No.: </label>LB1577.S7  / L66 1984