@book{9663,
	author = {Dym, Clive L. and Levitt, Raymond E.},
	title = {Knowledge-based systems in engineering /},
	publisher = {McGraw-Hill Education (ISE Editions),},
	year = {1991.},
	address = {[S.l.] :},
	edition = {International Ed.},
	note = {International Edition.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0071008500/chopaconline-20}
}