@book{316,
	author = {Helpman, Elhanan.},
	title = {The mystery of economic growth /},
	publisher = {The Belknap Press of Harvard University Press,},
	year = {c2004.},
	address = {Cambridge, MA :},
	note = {Includes index.},
	url = {http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=012878805&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA}
}