Note 261 — Chapter XIII
Reading edition
Professor W. M. Persons informs me that Mr. Silberling's results are in accord with calculations which he has made. Vide his article in the Am. Econ. Rev. of Dec. 1916.
Reading edition
Professor W. M. Persons informs me that Mr. Silberling's results are in accord with calculations which he has made. Vide his article in the Am. Econ. Rev. of Dec. 1916.