Radhakrishnan, P. (2016). CAD/CAM/CIM (4th Edi.). NEW AGE.
Lua i Stíl Chicago (17ú heag.)Radhakrishnan, P. CAD/CAM/CIM. 4th Edi. New Delhi: NEW AGE, 2016.
Lua MLA (9ú heag.)Radhakrishnan, P. CAD/CAM/CIM. 4th Edi. NEW AGE, 2016.
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