@book{849,
	author = {Kalameja, Alan J.},
	title = { AutoCAD 2010 Tutor for Engineering Graphics.},
	publisher = {Delmar Cengage Learning,},
	year = {2010.},
	address = {Australia :},
	url = {https://www.amazon.com/AutoCAD-2010-Tutor-Engineering-Graphics/dp/143548617X/ref=sr_1_1?keywords=9781435486171&linkCode=qs&qid=1640252604&s=books&sr=1-1}
}