W. K. C. Guthrie

William Keith Chambers Guthrie (1August 190617May 1981) was a Scottish classical scholar, best known for his ''History of Greek Philosophy'', published in six volumes between 1962 and his death. He served as Laurence Professor of Ancient Philosophy at the University of Cambridge from 1952 to 1973 and as master of Downing College, Cambridge from 1957 to 1972. Provided by Wikipedia