@book{33244,
	author = {Jackson, Philip C.,},
	title = {Introduction to artificial intelligence /},
	publisher = {Dover,},
	year = {1985.},
	address = {New York :},
	edition = {2nd, enl. ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/description/dover033/84018838.html}
}