@book{88243,
	author = {Omura, George, and Benton, Brian C.,},
	title = {Mastering AutoCAD 2018 and AutoCAD LT 2018 /},
	publisher = {Autodesk Official Press/Sybex,},
	year = {2017},
	address = {Indianapolis, Indiana :},
	note = {Includes index}
}