1. Oldenburgische Bibliographie (16. Jh.-1907) Author/Creator: Koolman, Egbert Publication/Creation: Hildesheim : A. Lax, 1987 Resource Type: Book Access & Availability: Loading
2. Oman Author/Creator: Clements, Frank, 1942- Publication/Creation: Oxford, England ; Santa Barbara, Calif. : Clio Press, [1981] Resource Type: Book Access & Availability: Loading
3. Oman and southeastern Arabia : a bibliographic survey Author/Creator: Shannon, Michael Owen Publication/Creation: Boston : G. K. Hall, [1978] Resource Type: Book Access & Availability: Loading
4. L'onomastique française. Bibliographie des travaux publiés de 1960 à 1985 Author/Creator: Mulon, Marianne Publication/Creation: Paris : Archives nationales, 1987. Paris : Diffusé par Documentation française, 1987 Resource Type: Book Access & Availability: Loading
5. Opisanie drevneĭshikh dokumentov arkhivov moskovskikh prikazov XVI-nach. XVII v.v. : RGADA. F. 141. Prikaznye dela starykh let Author/Creator: Voskoboĭnikova, N. P. (Natalʹi︠a︡ Petrovna) Publication/Creation: Moskva : "Arkheograficheskiĭ t͡sentr", 1994 Resource Type: Book Access & Availability: Loading
6. Oral history : a reference guide and annotated bibliography Author/Creator: Havlice, Patricia Pate Publication/Creation: Jefferson, N.C. : McFarland, [1985] Resource Type: Book Access & Availability: Loading
7. Ordines iudiciarii and libelli de ordine iudiciorum : from the middle of the twelfth to the end of the fifteenth century Author/Creator: Fowler-Magerl, Linda Publication/Creation: Turnhout, Belgium : Brepols, 1994 Resource Type: Book Access & Availability: Loading
8. Organization of African Unity Author/Creator: Harris, Gordon, 1946- Publication/Creation: New Brunswick, N.J. : Transaction Publishers, 1994 Resource Type: Book Access & Availability: Loading
9. The Oryx Holocaust sourcebook Author/Creator: Fernekes, William R. Publication/Creation: Westport, CT : Oryx Press, 2002 Resource Type: Book Access & Availability: Loading
10. Osmanische Bibliographie Author/Creator: Kornrumpf, Hans-Jürgen Publication/Creation: Leiden : Brill, 1973 Resource Type: Book Access & Availability: Loading