Technical Information

To use this Digital Library to its fullest potential we recommend that you install on your computer the newest version of internet browser. The minimal requirements are :

  • Mozilla Firefox 45


  • Microsoft Edge


  • Google Chrome 48


Or any other compatible with these. Some publications cannot be viewed without a specialized software:



Java Virtual Machine — for free download, go to

Adobe Reader (PDF format) — for free download, go to  

Lizardtech DjVu Control (DjVu format) — several sites offer free download

We use files, through the cookie quality improvement layer of our website.For more information, please read the document Privacy Policy