1. Au, Y.H.J., Griffiths, BJ. and Lister, P. (1988) A methodology for a manufacturing systems approach to process condition monitoring. Proc. COMADEM 88, September 1988, Birmingham (London, Kogan Page: eds. Raj B.K.N. Rao and A.D. Hope), 359–365.
2. Beyer, W. and Kunzmann, H. (1989) Today’s realization of traceability in dimensional metrology. Proc. 3rd IMEKO Int. Symp. Dimensional Metrology in Production and Quality Control, September 1989, Aachen (Diisseldorf, VDI Verlag: VDI Berichte 761), 1–13.
3. Brannan, T. and Morris, E. (1989) Condition monitoring in the FMMS environment. Maintenance, 4 (1), 3–10.
4. Flanagan, I.M., Jordan, J.R. and Whittington, H.W. (1988) Wear-debris detection and analysis techniques for lubricant-based condition monitoring. J. Phys. E: Sci. Instrum., 21, 1011–1016.
5. Hale, K.F. and Jones, B.E. (1990) Tool wear monitoring sensors. Proc. COMADEM 90, July 1990, Brunei University (London, Chapman and Hall), this volume.