March 10, 1952 Dear Dr. Frazier: Dean Kivlin informs me that formal action by the Curriculum Committee will be reygired before the catalog can be altered with respect to the time of offering of Genetics-Bacterlology 107. I would appreciate the following request being laid before the committee: That in the descriptions of Genetics 107 and Bacteriology 107 the statement that they will be offered in alternate years (1950-52; 153-54, etc.) be stricken out. The requirements for a previous course in microbiology and consent of instructor stand in the present form, Thank you, Joshua Lederberg