@book{63510,
	author = {L�evy-Leboyer, Maurice. and International Congress on Economic History},
	title = {Disparities in economic development since the industrial revolution /},
	publisher = {Macmillan,},
	year = {1981.},
	address = {London :},
	note = {"This book assembles all the contributions to one of the four major themes of the 7th International Economic History Congress which took place in Edinburgh on 13-19 August 1978"--P. [ix].}
}