@book{209771,
	title = {The world of learning 1984-85 / },
	publisher = {Europa Publications,},
	year = {1984.},
	address = {London :},
	edition = {35th ed.},
	note = {Published 1947-19 in London by G. Allen & Unwin; published 1947-2005 in London by Europa Publications.}
}