@book{125421,
	author = {Ray-Chaudhuri, Dijen, and ebrary, Inc.},
	title = {Codes and designs},
	publisher = {Walter de Gruyter,},
	year = {2002.},
	series = {Ohio State University Mathematical Research Institute publications ;},
	address = {Berlin ;},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10194867}
}