Classes
· Last day to drop courses resulting in deletion of course enrollment from record ÷ spring semester 2003

Sports
· Racquetball Doubles Intramural Office in Student Recreation Center, Room 218

· Men's Tennis, 1:30 p.m. Robson Tennis Center

Lectures
· So You Think You Want Bio: Forum to Focus on Biotechnology at UA Science and Technology Park 7:30 a.m. UA Science and Technology Park, 9040 S. Rita Road

· In Vivo Biomedical Imaging with Special Reference to Research at Arizona Health Sciences Center, Brown Bag Seminar, COM Research Office, noon ÷ 1 p.m. Arizona Cancer Center, Kiewit Auditorium

· Reliability and Fail-Safe Design for Train Control Systems Based on Microprocessors, 2 p.m. ÷ 3 p.m. Engineering building, Room 301

· Complex Organic Solid Matter in the Outer Solar System: A Summary of the Evidence, 3:30 p.m. ÷ 5 p.m. Kuiper Space Sciences building, Room 308

· The Art and Culture of Low Riding: Automobiles in the Mexican-American Community, 5:30 p.m. Center for Creative Photography

Colloquy
· 16th Annual Graduate Student Colloquy, 2 p.m. ÷ 9:30 p.m. Education building Kiva Auditorium and patio

Information Session
· Teach for America Information Session, 5 p.m. Harvill building, Room 102

Workshop
· Nurturing a Working Thesis: Making a Point, 5 p.m. ÷ 6 p.m., Modern Languages building, Room 413