THE SYMPTOMATIC KEYNES The Life of John Maynard Keynes, by R. F. Harrod. New York: Harcourt, Brace. $7 . .50 As is customary with biographies, Professor Harrod's volume provides an abundance of information about in significant happenings and uninteresting people who· crossed the path of his subject. The whole of page 171, for instance, is devoted to the description of a lady wh() happened to be the niece of an authentic duke. We are told how she dressed, how and where she li...