PUBLICATIONS OF 
THE BUREAU OF BUSINESS RESEARCH 
UNIVERSITY OF ILLINOIS 
Items marked with an asterisk (¥) may be obtained free of charge. 
*Bulletin No. 1—Illinois Taxes in 1921. 8 pages. 
*Bulletin No. 2—TIllinois State Revenue, 1895-1920. 12 pages. 
*Bulletin No. 3—The Tax Rates of Illinois Cities in 1921. 16 pages. 
Bulletin No. 4—Books about Shoes. 20 pages. (Out of print.) 
Bulletin No. 5—Methods of Training Emplovees in Stores of Moderate 
Size. 20 pages. (Out of print.) 
*Bulletin No. 6—Books about Books. 28 pages. 
*Bulletin No. 7—The Statistical Characteristics of Bookstore Sales. 
32 pages. 
*Bulletin No. 8—The Method of Analyzing Business Data. 46 pages. 
*Bulletin No. 9—The Current Ratio in Public Utility Companies. 28 
pages. 
*Bulletin No. 10—The Productivity Ratios of Public Utility Companies. 
32 pages.