Shipton, Paul  1963- <br/><br/>
Time jump :   Back to the stone age / 
Paul Shipton 
 - Londres :   Scholastic Ltd.,   r2015 
 - 32 p. :   il. ;   23 cm. + 1 audio CD. (4 3/4 pulg.). 
 - Popcorn ELT readers., Level 2 .
<br/><br/><label>ISBN: </label>9781908351647 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Literatura inglesa--Libros de lectura
<br/><br/><label>LC Class. No.: </label>PR6069  / S55 2015