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 .