@book{2854,
	author = {Corden, W. M. and Oxford University Press.},
	title = {Trade policy and economic welfare /},
	publisher = {Clarendon,},
	year = {c1974.},
	address = {Oxford :},
	url = {http://dx.doi.org.ezproxy.bu.edu/10.1093/0198775342.001.0001}
}