3. [70] The Tobacco Industry in the United States.

By Meyer Jacobstein, Ph.D. Price, $1 .50.

4. [71] Social Democracy and Population.

By Alvan A. Tenney, Ph.D. Price, 75 cents.

VOLUME XXVII, 1907. 578 pp. Price, cloth, $4.00.

1. [72] The Economic Policy of Robert Walpole.

By Norris A. Brisco, Ph.D. Price, $1.50.

2. [73] The United States Steel Corporation.

By Abraham Berglund, Ph.D. Price, $1 .50.

3. [74] The Taxation of Corporations in Massachusetts.