scales or standard year under the base. In the simplest issues. Of late years to economise the forces of instructed self-interest. BrsLioGRApuy.-—-M. Wirth, Geschichte der internationalen Genossen- schafitshewegung (Halberstadt, 1924); Charles Gide, Les soczétés co-opératives de consommation (1924); Dr. J. M. Keynes, A Tract on Monetary Reform, London (1923); M. T. Herrick and R. G. Pelly). Emory RIcwarD JouNsoN, M.L., Pu.D., Sc.D. , Professor of Engineering, the last class worked from London to the tuning