APA aipamena

Benjamin,J. (2017). A Textbook of Engineering Graphics with AutoCAD. PENTEX.

Chicago Style aipamena

Benjamin,J. A Textbook of Engineering Graphics with AutoCAD. Kollam: PENTEX, 2017.

MLA aipamena

Benjamin,J. A Textbook of Engineering Graphics with AutoCAD. PENTEX, 2017.

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