@book{68,
	author = {Wheddon, C.},
	title = {Speech and language processing /},
	publisher = {Chapman and Hall,},
	year = {1990.},
	address = {London ;},
	edition = {1st ed.},
	note = {"This book is a collection of papers which describe the work of the Speech and Language Processing Division at British Telecom's Research Laboratories (BTRL) in Suffolk, England"--Foreword.}
}