Society of Manufacturing Engineers,Selected papers from SME Conference.Selected papers from SME Conference (1975)．V.4，Materials removal ．pt. 8. B，Applications of laser in manufacturing.,1976.
Selected papers from SME Conferences.Selected papers from SME Conferences (1975)．V.4，Materials removal．Pt. 8 B: ，Applications of laser in manufacturing.,1975.
Society of Manufacturjing Engineers,Selected papers from SME Conference.Selected papers from SME Conference (1975)．V.3，Numerical control systems．pt. 5 ：MS75-502, 506-510, 512, 513, 515-520.Mich,1975.
