Ward Alan <br/><br/>
Machines at work 

 - Mumbai  1994 
 - 32p 
<br/><br/><label>ISBN: </label>‎ 978-0531142431 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530.2 WARM