López Morales, Humberto, <br/><br/>
Español basico 
Humberto López Morales ; con la colaboración de Carlos Alonso ... [et al.]. 
 - Madrid  Editorial Playor  c1979. 
 - 3 v.  ill.  27 cm. 
<br/><br/> Cover title: Español basico : un metodo practico. 
<br/><br/> Exercises to help young adults to improve linguistic skills, both oral and written. 
<br/><br/><label>ISBN: </label>8435902080 (Vol. 1) 843590217X (Vol. 2) 8435902188 (Vol. 3) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spanish language--Composition and exercises.