5. It is very important that every student be present when classes are organized. The last day of enrollment for full credit is Saturday, June 14. 6. After Wednesday, June 11, all enrollments will be in the offices of the Deans of the various schools. 7. Summer Session offices will be open as follows: 8 to 12 a.m., and 2 to 4 p.m. Students are requested to confine conferences to these hours as nearly as possible. 8. Library services will include hours from 7:20 a.m. to 5:30 p.m. and from 7 p.m. to 10 p.m. 9. Final Examinations will be held Wednesday, August 6, except Schools of Law and Medicine. Payment of Fees Fees are due and payable at the Business Office, Room 123, Frank Strong Hall, immediately after completion of enrollment. They must be paid within seven days to avoid penalty. College Buildings Abbreviations: Anat., Anatomy Building; BCL., Bailey Laboratory; B., Blake Hall; F., Fraser Hall; G., Green Hall; H., Haworth Hall; J., Journ- alism Building; M., Marvin Hall; O., Oread High School; Obs., Observa- tory; R., Robinson Gymnasium; S., Snow Hall; FS., Frank Strong Hall; DM., Dyche Museum. Course Groups In the following schedule courses are numbered according to the plan indicated below except where otherwise specified: 1- 49 Courses open to freshmen and sophomores 50- 99 Courses open to junior and seniors 100-199 Courses open to juniors, seniors, and graduates 200-299 Courses open to seniors and graduates 300-399 Courses open to graduates ar