@book{158782,
	author = {Pérez Chávez, José and Fol Olguin, Raymundo},
	title = {Taller de prácticas laborales y de Seguridad Social},
	publisher = {Tax Editores,},
	year = {2009},
	address = {México :},
	url = {https://app.vlex.com/#/sources/4963}
}