@book{4328,
	author = {Eraut, Michael.},
	title = {The International encyclopedia of educational technology /},
	publisher = {Pergamon Press,},
	year = {1989.},
	series = {Advances in education},
	address = {Oxford, England ;},
	edition = {1st ed.},
	note = {"Based on material from The International encyclopedia of education, first published 1985, with revisions and updated material"--T.p. verso.}
}