292111 Valentino, J. V., & Goldenberg, J. (2008). Introduction to computer numerical control (CNC) [electronic resource]. Upper Saddle River, NJ : Pearson.
Lua i Stíl Chicago (17ú heag.)292111 Valentino, James V., agus Joseph Goldenberg. Introduction to Computer Numerical Control (CNC) [electronic Resource]. Upper Saddle River, NJ : Pearson, 2008.
Lua MLA (9ú heag.)292111 Valentino, James V., agus Joseph Goldenberg. Introduction to Computer Numerical Control (CNC) [electronic Resource]. Upper Saddle River, NJ : Pearson, 2008.
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