1. O-bib Publication/Creation: [München] : Verein Deutscher Bibliothekare ; Universitätsbibliothek der LMU München, 2014- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
2. Observational (non-randomized) studies Author/Creator: Rosenbaum, Paul R., author, compiler Publication/Creation: New York, NY : Oxford University Press, 2023- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
3. Occasional bulletin Author/Creator: China Institute in America Publication/Creation: New York Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
4. Occasional Jargon newsletter Publication/Creation: Highlands, North Carolina : Jonathan Williams, 1960-[1964?] Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
5. Occupational safety and health Author/Creator: Frank, Arthur L. Publication/Creation: [New York] : Oxford University Press, 2011- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
6. Occupational Safety and Health Administration (OSHA) Author/Creator: Stellman, Jeanne Mager, 1947- author, compiler Publication/Creation: New York, NY : Oxford University Press, 2022- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
7. Ocean sprawl Author/Creator: Firth, Louise B., author, compiler Publication/Creation: New York, NY : Oxford University Press, 2021- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
8. Oceans Author/Creator: Buschmann, Rainer F., author, compiler Publication/Creation: New York, NY : Oxford University Press, 2022- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
9. OCLC systems & services Publication/Creation: Westport, CT : Meckler, [1993-] Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
10. Octavia Butler Author/Creator: Holden, Rebecca J., author, compiler Publication/Creation: [New York] : Oxford University Press, [2019]- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading