2. How did the early printers use abbreviations?
3. What is the best usage with regard to abbreviations?
4. What is the general rule for the use of abbreviations?
5. What is the difference in usage between book work and some other kinds of printing?
6. What use of abbreviations do we find in certain special work and what may be done to make their use easier?
7. What are the rules for the use of abbreviations in dates?
8. What are the common abbreviations for the names of the months and the days of the week?
9. Give the Dewey dates.
10. What is the rule for ages?
11. How do we treat references to decades?