1 SELECTIONS AND DOCUMENTS IN ECONOMICS EDITED BY WILLIAM Z. RIPLEY, PH.D. PROFESSOR OF ECONOMICS, HARVARD UNIVERSITY SELECTIONS AND DOCUMENTS IN ECONOMICS TRUSTS, POOLS AND CORPORATIONS (Revised Edition) By William Z. Ripley, Ph.D., Professor of TRADE UNIONISM AND LABOR By John R. Commons, Professor of Political SOCIOLOGY AND SOCIAL PROGRESS By Thomas N. Carver, Ph.D., Professor of Political Economy, Harvard University SELECTED READINGS IN PUBLIC FINANCE (Second Edition) By Charles J. Bullock, Ph.D., Professor of Economics, Harvard University RAILWAY PROBLEMS (Revised Edition) By William Z. Ripley, Ph.D., Professor of SELECTED READINGS IN ECONOMICS ECONOMIC HISTORY OF THE UNITED By Guy Stevens Callender, late Professor of SELECTED READINGS IN RURAL ECONOMICS By Thomas N. Carver, Ph.D., Professor of READINGS IN SOCIAL PROBLEMS By Albert Benedict Wolfe, Professor of Economics, University of Texas |