Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleTHOSE ELEMENTARY THEOREMS IN THE PURE THEORY OF PRICE.AuthorsSoper, C. S.PublicationEconomic Record, 1958, Vol 34, Issue 68, p267ISSN0013-0249Publication typeArticleDOI10.1111/j.1475-4932.1958.tb01336.x