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The Concept of Planning in Tertiary Institutions
Okereke C.D, Okereke E.J. and Sikoki B.S. (1995) Eds., Planning and Management by Tertiary Institutions in Nigeria, Owerri: OIPH -
The Concept of Politics and Power
Political Analysis Edited Edet J. T., David A. A. and Amadu J. A.