Penal Policy Effects

- ISBN: 978-3-639-76131-3

- ISBN: 978-3-639-66959-6

- ISBN: 978-613-8-93800-2

(Concept of stress & strain; Torsion; Design against loads; Beams & Columns; Shaft & Keys; Power screw & Threaded joint)

- ISBN: 978-613-8-94022-7

Corrosion Studies

- ISBN: 978-613-8-93913-9

ON THE PERFORMANCE OF SELECTED FINANCIAL AND NON - FINANCIAL ORGANIZATIONS IN YOLA METROPOLIS

- ISBN: 978-613-8-93582-7

- ISBN: 978-613-8-94065-4

- ISBN: 978-613-8-93419-6

QUALITATIVE EVALUATION TEST

- ISBN: 978-613-8-93338-0

Physiological reaction of dominant plant species in forest ecosystem Abieti-Fageta inferiora affected by air pollution

- ISBN: 978-3-639-51707-1