Clemen, Gina D. B <br/><br/>
Great mysteries of our world / 
Gina D.B. Clemen ; activities by Kenneth Brodey 
 - 1a ed. 
 - Barcelona :   Black cat,  r2013 
 - 96 p. :   il. ;   21 cm. + 1 audio-disco ( 3 3/4 pulg.) 
 - Reading and training., Step three B1.2 .
<br/><br/>Incluye índice 
<br/><br/><label>ISBN: </label>9788431680336 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Literatura americana--Libros de lectura
<br/><br/><label>LC Class. No.: </label>PS3553  / C54 2013