Lubricants and lubrication  
/ The Technical Information and Documents Unit of the Department of Scientific and Industrial Research, selected government research reports, vol. II 
 - London:   The Technical Information and Documents Unit of the Department of Scientific and Industrial Research,   1952  
 - 234p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lubricants 
<br/><br/><label>Subjects--Index Terms: </label>Machines  
<br/><br/><label>Universal Decimal Class. No.: </label>621.89   / J2.11