Open Source NGOSS Applications (Paperback or Softback)

Open Source Leadership (Paperback or Softback)

Open Source (Paperback or Softback)

The Open Source Conundrum (Paperback or Softback)

Open Source Continuous Integration und Testing (Paperback or Softback)

Open Source Software in der �ffentlichen Verwaltung (Paperback or Softback)

Open Source Accounting with Openerp (Paperback or Softback)

Identifikation und Vergleich von Open Source Modellen (Paperback or Softback)