Referências: |
1. Mantyla, M., An Introduction to solid modelling, Computer Science Press, New York, USA, 1988.
2. Hatvany, J.; Newman, W.M. and Sabin, M.ª, World Survey of Computer aided Design, International Jounal of Computer Aided Design, Vol. 25, pp 776-798, 1993.
3. Soenen, R. and Olling G., Advanced CAD/CAM Systems state-of-art and future trends in feature techonolgy, Chapman & Hall, London, 1995.
4. Zeid, I., CAD/CAM Theory and Practice, McGraw-Hill, 1991.
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