The Newsletter "BIBLIOTesoro.info" is a bimonthly magazine of information drew up by the Library and the Office of documentation of the Department of Treasury, whose aim is to provide information about the bibliographic collections and some suggestions about the information resources that users can consult for their studies and researches in specific subjects such as Economics, Public Finance and italian and international Law. Particularly, in the magazine we provide news about new and updated books, magazines, on-line resources and databases, which are recently acquired to enrich our library collection and we suggest some thematical insights, reviews of economic and financial books and abstracts of articles taken from economic and law magazines that are considered of interest to our users. It reports also meetings organized by the Library inside the Ministry and other external events on the presentation of books regarding current topics on the above mentioned subjects.