ISO _ 9001Total Quality Management

- ISBN: 978-620-2-79515-9

the case of Bole Sub-city in Addis Ababa

- ISBN: 978-3-8465-0142-9

Higher Environmental Management and Protection (H*E*M*P)

- ISBN: 978-3-8465-2136-6

The role of tourism in rural development through a comparative analysis of a Greek and a Hungarian rural tourism area

- ISBN: 978-3-8465-2291-2

- ISBN: 978-620-2-80251-2

Structure and Meaning of Speeches

- ISBN: 978-3-8465-2615-6

- ISBN: 978-620-2-68160-5

probiotics on poultry nutrition and production

- ISBN: 978-3-8465-1809-0

- ISBN: 978-3-8433-6975-6

The kinetics and mechanism of sodium aluminosilicate crystallisation in Bayer process scale formation

- ISBN: 978-620-3-19649-8