@book{97519,
	author = {Nicholas, David. and ebrary, Inc.},
	title = {Assessing information needs},
	publisher = {Aslib,},
	year = {2000.},
	series = {Aslib know how series},
	address = {London :},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10097323}
}