Enciclopedia Salvat de Ciencia y Técnica 
Juan Salvat, director. 
 - Barcelona  Salvat Editores  c1985. 
 - 14 v.  col. ill.  29 cm. 
<br/><br/> Includes index in each vol.  General index in Vol. 14. 
<br/><br/><label>LCCN: </label>puc31000126  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Encyclopedias and dictionaries.<br/>Technology--Encyclopedias.