Scientific and Tech. Inf. Division. NASA. <br/><br/>
Interdisciplinary approach to friction and wear Proc. of a NASA sponsored Symp. held Nov. 28-30, 1967. in san antonio, texas.   
ed. by P.M. Ku. 
 -  NASA  1968 
<br/><br/><label>Dewey Class. No.: </label>660.281  / N66