All Catalogs My Schedule Planner Log In Search Catalogs Katherine O'Brien Sections Winter 2024 INTD1230A-W24 Lecture (O'Brien, Lyford) Fall 2023 INTD0226B-F23 Lecture (O'Brien) Spring 2023 INTD0121A-S23 Lecture (O'Brien, Lyford) INTD0226B-S23 Lecture (O'Brien) Fall 2022 INTD0204B-F22 Lecture (O'Brien) MATH0110A-F22 Lecture (O'Brien) Spring 2022 INTD0214A-S22 Lecture (O'Brien) Winter 2022 INTD1225A-W22 Lecture (O'Brien) WRPR1225A-W22 Lecture (O'Brien) Fall 2021 FYSE1588A-F21 Seminar (O'Brien) Winter 2020 INTD1225A-W20 Lecture (O'Brien) WRPR1225A-W20 Lecture (O'Brien)