Bowley, Arthur Lyon

A new index of prices of securities / by A. L. Bowley, G.L. Schwa rtz and K.C. Smith. - London : Royal Economic Society, 1931. - Cover title: 17, [I] p. : incl. tables, diagrs. ; 28 cm. - Royal Economic Society, issued by arrangement with the London and Ca mbridge economic service; Memorandum no. 28 .


Securities.
Index numbers (Economics)