@book{2205,
	author = {Lethbridge, Timothy C. and Laganière, Robert},
	title = {Object-Oriented software engineering: Practical software development using UML and Java},
	publisher = {McGraw-Hill,},
	year = {2005},
	address = {Brekshire :},
	edition = {2 ed.},
	url = {https://itmsp.museknowledge.com/UOH?qurl=https://libros-uoh.uoh.cl/ESCUELADEINGENIERIA/Object%2520oriented%2520software%2520engineering/}
}