His The nature of doctrine, c1984: CIP t.p. (George A. Lindbeck)
LC data base, 12/14/83 (hdg.: Lindbeck, George A.)
Wikipedia 14 Aug. 2014 (George Arthur Lindbeck (born March 10, 1923) is an American Lutheran theologian. He is best known as an ecumenicist and as one of the fathers of postliberal theology)