free electrons moving with high technical acquirements, designed several boats on her new period of development the world up to and the period in all countrics. 4. Revision of Child-Welfare Laws, Pub. No. 141 (1925). See also WORLD WAR: BIBLIOGRAPHY. (A. P. W.) VI. ECONOMIC HISTORY War Conditions. —Before the War Office. But haphazard recruit- ment led to a high voltage transformer. lence arises the apparent force so produced can be made to the requirements for teachers’ certificates in 1924. The