Terms and conditions
Sylvania is responsible for your privacy protection. We are a committed group and you can trust us with your personal information. Stay assured that any personal facts shared by you would always remain private.
Our work is entirely protected by copyright law. Only for fair dealing, we grant permission. We follow the copyright legislation judiciously so you can use this material only for research or for private study. You are not allowed to reproduce any of the parts without our written consent.