@book{2929,
	author = {Irigoyen, Horacio A.},
	title = {¿Las Pymes en el 2000?},
	publisher = {Errepar},
	year = {2000},
	address = {Buenos Aires :},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/L85850.jpg}
}