You will find them in the PIKI net catalogue with basic search where you can select the language you are interested in. If you can’t find the items you are looking for, please ask your library staff. There is also Multilingual Library, that you can order items from.
Multilingual Library in Helsinki have a library collection of more than 80 languages. The biggest selections available are in Arabic, Chinese, Somali and Persian. Multilingual Library sends library materials to all parts of Finland free of charge. You can ask your own library staff to order items for you!