@book{26724,
	author = {Kendall, Kenneth E. and Kendall,Kenneth E.},
	title = {Análisis y diseño de sistemas /},
	publisher = {Pearson Educación,},
	year = {1997.},
	address = {Mexico :},
	edition = {3a ed.},
	note = {Traducido del ingles de la obra : sistems analysis and desing.}
}