Livros técnicos de engenharia:

- Cálculo numérico de Márcia Ruggiero e Vera Rocha Lopes (McGraw-Hill) - 5€
- Operations Management de Joseph Monks (McGraw-Hill) - 20€
- Microeletronica de Jacob Millman e Arvin Grabel (McGraw-Hill) - 12€
-Sistemas digitais de Mario Serafim Nunes - 10€
- Introduction to statistical quality control de Douglas Montgomery (Wiley) - 35€