Introduction to tribology in industry
621.89
S955I Summers-Smith, D.
Introduction to tribology in industry
-- Brighton : Machinery , 1969
235443 127p.:ill.
Tribology
Lubrication and lubricants
S955I Summers-Smith, D.
Introduction to tribology in industry
-- Brighton : Machinery , 1969
235443 127p.:ill.
Tribology
Lubrication and lubricants