Murthy, S. Trymbaka Computer aided engineering drawing / S. Trymbaka Murthy - 3rd ed. - India I. K. International 2006 - 285 p. ISBN: 9788188237944 Subjects--Topical Terms: ᅠComputer-aided design. ᅠEngineering design --Data processing. ᅠAutoCAD. ᅠ Dewey Class. No.: 620.0042 MUR-S