Sloan, Peter <br/><br/>
Big Machines 
Peter Sloan and Sheryl Sloan 
 - Cheltenham :  Stanley Thornes ,  c1998. 
 - 8 p. :   ill. (some col.) ; 
<br/><br/><label>ISBN: </label>0748747245 9780748747245 
<br/><br/><label>Subjects--Topical Terms: </label><br/>science,machines
<br/><br/><label>Dewey Class. No.: </label>428.6