1. Perceived and real roughness variations across machined surfaces. (4th August 2014) Authors: 'Haq, Ramiz F. Babus; Probert, Douglas; Snaith, Brian; O'Callaghan, Paul W.; George, Hakim E. Journal: International journal of material & product technology Issue: Volume 5:Number 1(1990) Page Start: 12 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗