@book{7692,
	author = {Bluman, Allan G.},
	title = {Elementary Statistics : a step by step approach},
	publisher = {Mcgraw-Hill College,},
	year = {2007.},
	address = {[S.l.] :},
	edition = {5th ed.},
	url = {http://10.10.170.122:8080/browse/book/21080}
}