INDUSTRIAL COMBINATIONS 633 OWENS, R. N.: "Business Organization and Combination" (New York: Prentice-Hall, Inc., 1940), Chaps. XIII and XVI. RIPLEY, W. Z.: "Trusts, Pools, and Corporations" (Boston: Ginn and Company, 1916). TAYLOR, W. B,: "Financial Policies of Business Enterprise" (New York: D Appleton- Century Company, Inc., 1942), Chap. XXXI. SUBJECTS FOR INVESTIGATION 1. Find two combinations existing today that were organized in each of the periods discussed in the text. 2. Find one example each of as many forms of combination as you can. 3. Find two cases of combination that date from or since the Second World War,