“GPO is releasing three briefing papers and soliciting comments from the depository library community. Depository Selection: History and Current Practice is provided as background information for the other two papers. It provides an overview of the item number process in its current form. Depository Selection Mechanisms: New Model for the Selection of Online Titles proposes new mechanisms for the selection of online titles. Depository Selection Mechanisms: New Model for the Selection of Tangible Publications proposes new mechanisms to support a more flexible model for selection and distribution of tangible publications.” [FDLP Desktop]