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2. Hardwick M. Justifying the STEP-NC savings. Proceedings of fourth MDICM IRB meeting; 2001.
3. The ultimate Step;Leyrich;Am Mach,2001
4. Feature recognition—the missing link to automated CAM;Albert;Mod Machine Shop Online,2001
5. E-capable CNC gains ground;Maniscalo;Injection Mod Magazine,2001