This section is intended to be an on-line library which will give you easy access to an important number of documents on POPs. Information will be classified according different criteria so to facilitate your search.

We are working on this section, and it will be soon available on line.

In the meantime, we encourage you to provide us with documents you consider relevant to be in this section trough Contact us. We will check if they are already there, otherwise we will include them. Thank you for your support! Your contribution will be someone else’s answer!