Ding, Q., & Davies, B. J. (1987). Surface engineering geometry for computer-aided design and manufacture. Chichester: Ellis Horwood.
Παραπομπή Chicago StyleDing, Qiulin, and B. J. Davies. Surface Engineering Geometry for Computer-aided Design and Manufacture. Chichester: Ellis Horwood, 1987.
Παραπομπή MLADing, Qiulin, and B. J. Davies. Surface Engineering Geometry for Computer-aided Design and Manufacture. Chichester: Ellis Horwood, 1987.
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