The following concludes the list of changes of courses for the second half year. New courses, and other changes, were announced in yesterday morning's Crimson.

FOR UNDERGRADUATES AND GRADUATES

English 92. The American Novel, 1790-1900. Associate Professor Murdock. (III)

Fine Arts 1d. History of Mediaeval, Renaissance, and Modern Art. Monday, Wednesday, Friday at 11 o'clock. Professor Edgell, assisted by Mr. Richmond and Mr.--(IV)

With the permission of the instructor, properly qualified Freshmen may be admitted.

Physics 19. Biophysics. Dr. Guillemin. Tuesday, Thursday, and (at the pleasure of the instructor) Saturday at 12 o'clock. (XIV)

Physics 12. Radioactivity and X-Rays.--Special Reference to Modern Theories of Matter. Monday, Wednesday, Friday at 12. Mr. Hudson. (V)

Zoology 6b. Biology of the Higher Vertebrates.--Mammals. Monday, Wednesday, Friday at 2 o'clock. Associate Professor Allen. (VII)

Zoology 9. Invertebrate Zoology. Monday, Wednesday and (at the pleasure of the instructor) Friday at 11 o'clock. Asst. Professor Macdonald. (IV)

Physiology 2. Dynamics of Vital Processes. Tuesday, Thursday and (at the pleasure of the instructor) Saturday at 10 o'clock. Professor Crozier, Dr. Navez, Dr. Wolf, and Mr.--. (XII)

Physiology 10. Introduction to Research. Hours to be arranged. Members of the Department.

Physiology 6. Problems in Biophysics. Monday, Wednesday at 10 o'clock. Dr. F. L. Gates, and Mr. --. (III)

Geology 16. Regional Geology with special reference to North America. Asst. Professor Billings. Monday, Wednesday, Friday at 10 o'clock. (III)

Government 28. Modern Imperialism. Monday, Wednesday, Friday at 12 o'clock. Asst. Professor Rupert Emerson. (V)

Philosophy 8b. The Logic of Bradley and Bosanquet. Dr. O. H. Lee. Monday, Wednesday, at 2 o'clock. (VII)