Okko Marhatta : On the development of the first salpausselka, west of Lahti.
Okkonem O : L'art finlandais aux XIXe et XXe siecles.
Oklahoma : The Oklahoma state constitution [electronic resource] / Danny M. Adkison and Lisa McNair Palmer.
Oklahoma Cheyenne Arapaho Tribes Of : Constitution and by-laws of the Cheyenne-Arapaho Tribes of Oklahoma : ratified September 18, 1937 / Cheyenne-Arapaho Tribes of Oklahoma ... [et. al.].
Oklahoma Choctaw Nation Of : Franklin Pierce, President of the United States of America, to all and singular to whom these presents shall come, greeting : whereas a treaty was made and concluded at Doaksville, near Fort Towson, Choctaw Nation, on the fourth day of November, eighteen a / Choctaw Nation of Oklahoma ... [et. al.].
Oklahoma City Museum Of Art : Victorian radicals : from the Pre-Raphaelites to the arts & crafts movement / Martin Ellis, Victoria Osborne, Tim Barringer.
Oklobdzija Vojin : Proceedings of the 16th ACM/IEEE international symposium on Low power electronics and design [electronic resource] / Oklobdzija, Vojin.
Oklopcic Zoran : Beyond the people [electronic resource] : social imaginary and constituent imagination / Zoran Oklopcic.
Okma Kieke G H : Six countries, six reform models : the healthcare reform experience of Israel, the Netherlands, New Zealand, Singapore, Switzerland and Taiwan : healthcare reforms 'under the radar screen' / edited by Kieke G.H. Okma, Luca Crivelli ; Toni Ashton ... [et al.].