@book{70685,
	author = {Shrock, Cheryl R},
	title = {Advanced AutoCAD 2013 exercise workbook /},
	publisher = {Industrial Press,},
	year = {2012},
	address = {New York :},
	note = {"Created for classroom instruction or self-study tutorial. Totally updated for AutoCAD 2013@ and 2013LT."--Cover}
}