- ISBN: 978-3-659-59201-0

- ISBN: 978-3-659-95409-2

The Nexus between Agricultural Exports, Non-agricultural Exports and Economic Growth in Ethiopia

- ISBN: 978-3-659-53385-3

How a mother`s diagnosis affects the livelihood of her child

- ISBN: 978-3-659-90962-7

Challenges and Prospects

- ISBN: 978-3-659-96427-5

Triticale a new addition to the Ethiopian cereal

- ISBN: 978-3-659-38762-3

Airway clearance techniques in C.O.P.D.

- ISBN: 978-3-659-61839-0

- ISBN: 978-3-659-70924-1

Methods of vision problems concentrating on terrain recognition and reconstruction

- ISBN: 978-3-8443-1216-4

A Case Study of Ghana

- ISBN: 978-3-659-63394-2