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

 - Mumbai  Navneet publication limited  1993 
 - 31p.  ill. 
<br/><br/><label>ISBN: </label>8124303037 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering and allied operations
<br/><br/><label>Dewey Class. No.: </label>620  / WAR-M