New York: Humanities Press, 1978. Dark blue cloth, red endpapers. pp (xvi), 347, [5]. Fine in near fine jacket, no owner marks. "This book presents a new theory on the structure of meaning, based on a logical and mathematical analysis of what is accomplished in a successful speech act." - jacket. Note: 1.5 kg parcel, extra postage may be required.; Octavo 0391007645