El gran libro de los experimentos. 

 - Lima, Peru  Lexus Editores  2007. 
 - 207 p.  33 cm.  + 1 computer disc 
<br/><br/> Includes and index. 
<br/><br/><label>ISBN: </label>9972209156 
<br/><br/><label>LCCN: </label>20060224 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science - - Study and teaching (Elementary)