Friction and traction  proceedings of the 7th Leeds-Lyon Symposium on Tribology held in the Institute of Tribology, Department of Mechanical Engineering, University of Leeds, England, 9-12 September 1980 
edited by D. Dowson ... [et al.] 
 - Guildford  Westbury House for the Institute of Tribology, Leeds University and the Institut National des Sciences Appliquees, Lyon  c1981 
 - viii, 368 p.  ill.  31cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tribology
<br/><br/><label>Dewey Class. No.: </label>621.8  / 9