Trial access to Cambridge University Press textbooks in the field of engineering, chemistry, physics, computer science, mathematics and earth and environmental sciences. Information about the system, its options and about the Spiral application (for downloading and working with manuals on a mobile device device) are available at the following links: For teaching staff- https://www.cambridge.org/highereducation/services/instructors For students – https://www.cambridge.org/highereducation/services/students