Guides
On this page, you can find the guides on how to become a member of Sigma and on how to order books for the upcoming year.
If these are still not clear and you have more questions, you are alwasy free to send an email to sigma@science.ru.nl and we will do our best to help you.
Guides
| File name | File size |
|---|---|
| Step-by-step_guide_ordering_books.pdf | 752.5 kB |
| Subscription_Guide.pdf | 316.4 kB |