1. The friction and lubrication of solids, Part I;Bowden,1950
2. The friction and lubrication of solids, Part II;Bowden,1950
3. Handbook of tribology: materials, coatings, and surface treatments;Bhushan,1991
4. Introduction to tribology;Bhushan,2013
5. Tribology and mechanics of magnetic storage devices;Bhushan,1996