Aim of this paper is to verify the chance to implement a measurement of quantitative data on the usage of Remote Electronic Resources [RER], in particular databases and electronic journal access-limited, by the users of the Library of the University of Milano Bicocca. These data will join other qualitative data, collected through on-line questionnaires on users’s satisfaction. The projecy has been presented as a Master thesis on library management and direction at the Università Cattolica.