Nature and Determinants

- ISBN: 978-3-8443-0781-8

An essential guide for Procurement and Supply professionals in Negotiation

- ISBN: 978-620-7-64822-1

- ISBN: 978-620-7-45250-7

- ISBN: 978-620-7-65416-1

Second Edition

- ISBN: 978-620-9-67070-1

case of CFA countries

- ISBN: 978-3-8383-8327-9

- ISBN: 978-620-8-43773-2

From Dental Office to Home Care Second Edition

- ISBN: 978-620-9-18658-5

Classical Foundations, Modern Approaches, and Discourse Applications

- ISBN: 978-66-30-05110-0

A Case of Kitui District

- ISBN: 978-3-8443-9375-0