CATALOG 1952-1953 PHY. 441.-Manufacturing Pharmacy. 4 hours laboratory. 2 credits. Pre- requisites: PHY. 211 and PHY. 353 or 354. A limited number of students, with approval of instructor, will be permitted to take this course. Offered 1, 2. Manufacture of pharmaceutical preparations such as syrups, elixirs, tablets, and emulsions on pilot plant and hospital scale. GRADUATE COURSES Prerequisite: Graduation from a standard college of pharmacy with the degree of B. S. in Pharmacy or its equivalent. PHY. 502.-Selected Topics in Pharmacy. 2 hours. 2 credits. Offered 1. Newer types of pharmaceuticals, such as vitamin preparations, newer solvents, etc., with assigned readings on selected problems of current interest. PHY. 503.-Advanced Pharmacy. 2 hours. 2 credits. Offered 3. Important pharmaceutical preparations, particularly those involving chemical changes. PHY. 504.-Advanced Galenical Pharmacy. 2 hours. 2 credits. Offered 1. Fundamental research work on which formulas for various galenicals are based. PHY. 543.-Pharmaceutical Equipment and Machinery. 2 hours, and 4 hours laboratory. 4 credits. Offered 1. Industrial pharmaceutical machinery and equipment such as colloid mills and homogenizers, sifters, pulverizers, centrifuges, tablet and ampul washers, fillers and seal- ers. The manufacture of pharmaceuticals on a pilot plant scale in the laboratory. PHY. 544.-Pharmaceutical Plant Problems. 2 hours. 2 credits. Not of- fered 1952-53. Cost finding, plant design and operation, flow of materials, packaging, labeling, control, etc. PHY. 545.-Pharmaceutical Formulations. 2 hours, and 4 hours labora- tory. 4 credits. Offered 2. Source, cost and application of raw materials. Methods of arriving at formulas, procedure and manufacture of large batch formulas on laboratory, pilot plant and in- dustrial scale. PHILOSOPHY Instructional Staff 1951-52 Oliver, J. W., Acting Head; Bartlett, G. R., Conner, F. W., Groth, J. H. Majors. Students intending to major in philosophy in the College of Arts and Sciences should, at the earliest possible opportunity, consult the departmental adviser. Prerequisites. It is desirable that students have credit for PPY. 220 before taking courses numbered 300 or above. PPY. 201 may also serve as an introduction to more advanced courses. PPY. 201.-Problems of Philosophy. 3 hours. 3 credits. Offered 1, 2, 3. A consideration of some of the major problems of philosophy-ethics, philosophy of science, theory of knowledge, philosophy of art, philosophy of religion and metaphysics. Selections from the writings of important philosophers, ancient and modern, with em- phasis upon the modern, will be read. The statement "Offered 1" means offered first semester; 2, second semester; 3, summer session.