@book{9260,
	author = {Martin, James.},
	title = {Computer data-base organization /},
	publisher = {Prentice Hall,},
	year = {1977.},
	series = {Prentice-hall series in automatic computation.},
	address = {[S.l.] :},
	edition = {2nd ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0131654233/chopaconline-20}
}