﻿The 'University Biudics' constitute a suh-^eriea of the Indiana 

 UNivEEsrnr Bulletin in which from time to time are puUished some 

 0/ the confrihutions to knowledge made hy instructors and advanced 

 (<tud(7}tK of the Vnivcrrdiu. At present not more than tioo or three 

 such nicmhers are issued a year. The ^Studies' are oontinucuslu 

 numhcrcd, and, as needed, a title-page and- table of cmfent'-' icul ic: 

 issued f for 'binding them in volmnes. 



The Indiana Univeesity Bulletin was entered as second-class mail matter May 16, 

 1908, at the post-oiSce at Blooming'ton, Indiana, under the Act of July 16, 1894. 

 Published from the Univeraity office, Bloomington, Indiana, semi-monthly in April, May 

 and June, and monthly in January, February, March, July, September and November. 



