Pangeran Osman bin Omar has written:
'Dusun custom in Putatan District' -- subject(s): Customary law, Dusun Law
Mohamed. Omar Osman has written: 'Administrative efficiency and administrative language in Somalia' -- subject(s): Office practice in government, Politics and government, Public administration
Omar Gancedo has written: 'Poemas'
Omar Aramayo has written: 'Caleidoscopio'
Omar Ramos has written: 'Lugares violentos'
Omar Sandoval has written: 'Odas sepulcrales'
Omar Periu has written: 'From Management To Leadership'
Omar Waegeman has written: 'KERN ALLER DINGE'
Omar. Carlier has written: 'HISTORIOGRAPHIE ET METHODOLOGIE'
Omar Dengo has written: 'Escritos y discursos. --'
Erling Omar Omland has written: 'Hill echoes'
Omar Perez has written: 'Algo de lo sagrado ='
M. A. Omar has written: 'Elementary solid state physics'