@book{397,
	author = {Date, C.J. and Kannan, A.},
	title = {An Introduction to Database Systems},
	publisher = {Pearson,},
	year = {2012.},
	address = {[S.l.] :},
	edition = {8th ed.},
	url = {http://10.10.170.122:8080/browse/book/19483}
}