Ubelacker, Erich <br/><br/>
Energy / 
Erich Ubelacker.-- illustrated by Johannes Blendinger and Frank Kliemt. 
 - Eng. ed. 
 - New Delhi :  Tessloff Sterling Pub,  c2009. 
 - 48p.; col. ill.: 28cm. 
 - How and why .
<br/><br/> Includes index and glossary 
<br/><br/><label>ISBN: </label>9789380152745 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy<br/>source of energy