@book{106743,
	author = {Helpman, Elhanan,  and Rabasco, María Esther},
	title = {El misterio del crecimiento económico /},
	publisher = {Antoni Bosch, },
	year = {©2007.},
	address = {Barcelona :},
	note = {Tít.orig.: The mistery of economic growth.},
	url = {http://www.firstsearch.oclc.gov/sip}
}