TY - JOUR T1 - Bringing Treasures to the Surface: Previews and Overviews in a Prototype for the Library of Congress National Digital Library JF - The craft of information visualization: readings and reflections Y1 - 2003 A1 - Marchionini,A.S. A1 - Nation,D. A1 - Karasik,S. A1 - Cronnell,T. A1 - Shneiderman, Ben A1 - Spotfire,V.D.M.U. A1 - Bederson, Benjamin B. A1 - Data,T.S. A1 - Hochheiser,H. A1 - Shneiderman, Ben A1 - others ER -