Our Saviour Institute of Science and TechnologyFrom Wikipedia, the free encyclopedia Our Saviour Institute of Science, Agriculture and Technology (OSISATECH) is a privately owned polytechnic in Enugu, Enugu State, Nigeria established in 1989.[1][2][3][4][5]
Our Saviour Institute of Science, Agriculture and Technology (OSISATECH) is a privately owned polytechnic in Enugu, Enugu State, Nigeria established in 1989.[1][2][3][4][5]