@book{155101,
	author = {Bethune, James D. and Bethune, James D.},
	title = {Engineering graphics with AutoCAD release 13 /},
	publisher = {Prentice Hall,},
	year = {c2002.},
	address = {Upper Saddle River, N.J. :},
	edition = {2nd ed.},
	note = {Includes index.}
}