Digital materials are vulnerable to a number of different kinds of failures, including decay of the digital media, loss due to hackers and viruses, accidental deletions, natural disasters, and bankruptcy of the institution holding the collection. Digital archives can best survive failures if they have made several copies of their collections at…

This booklet presents statistical tables and graphs which were compiled to assist the delegates to the White House Conference on Library and Information Services in formulating their arguments. The tables and graphs have been assigned to one or more of the 10 topic areas, but may also be applied to the three conference themes of Literacy,…