Recio Ferreras, Eloy. <br/><br/>
Pensamiento y vida  destrezas de razonamiento lógico y crítico 
Eloy Recio Ferreras. 
 - 2a ed. 
 - Hato Rey, P.R.  Publicaciones Puertorriqueñas  c1997. 
 - xi 292 p.  ill.  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0929441478 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thought and thinking--Study and teaching.<br/>Humanities--Study and teaching.<br/>Thought and thinking--Problems, exercises, etc.