Companies and Virtual 3D Worlds: Analysis of Business Models at the Example of

Metlitzki - Matter of Araby in Medieval England - New paperback or sof - X555z

Jger - Private Military and Security Companies - New paperback or sof - X555z

Barrett - Quantum Mechanics of Minds and Worlds - New paperback or sof - X555z

Zerbst - Direct3D and 3D Engine Programming - New paperback or softbac - X555z

Guyon - Experiencing the Depths of Jesus Christ - New paperback or sof - X555z

Koschan - 3D Imaging for Safety and Security - New paperback or softba - X555z

Tomar - 3D Printing and Making Drones with Daddy - New paperback or so - X555z