Elsworth, Steve. <br/><br/>
Energy 1  :    Student’s Book /  
Steve Elsworth ; Steve Elsworth, Jim Rose. 
 - Harlow :   Pearson Longman,   2007. 
 - 136 p.:  ill.;  29 cm. 
<br/><br/><label>ISBN: </label>9780582320468 
<br/><br/><label>ISSN: </label>0582320461 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Course Book
<br/><br/><label>LC Class. No.: </label>PE1128