Text ( visual ) : unmediated A treatise on probability. -- New York : St. Martin's Press for the Royal Economic Society , 1973. -- xxii, 514 p. ; 24 cm. -- (The collected writings of John Maynard Keynes ; v. 8). -- Bibliography: p. 471-506 ; Includes index. -- (BA46924919) ; https://ci.nii.ac.jp/ncid/BA46924919 Author Heading(s): Keynes, John Maynard ; Royal Economic Society (Great Britain). -- Classification(s): LCC : BC141 ; DC : 519.2 ; NDC7 : 331.74 ; NDC8 : 331.74 ; NDC7 : 331.19. -- Subject Heading(s): LCSH : Probabilities ; LCSH : Probabilities -- Bibliography