Graves, Keith. <br/><br/>
Look inside a construction machine / 
Keith Graves and Andrea Aird 
 - London:  angus,  2004. 
 - 31 p. :  ill. ;  31 cm. 
<br/><br/><label>ISBN: </label>1904594492 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Construction equipment--Periodicals
<br/><br/><label>LC Class. No.: </label>TH900