Electronic commerce : strategies and models for business-to-business trading / Paul Timmers
Imagens e reflexões : actas / 2ª semana internacional do audiovisual multimédia; org. Universidade Lusófona de Humanidades e Tecnologias
The IT consultant : a commonsense framework for managing the client relationship / Rick Freedman
Total quality management blueprint / Barrie Dale and Heather Bunney