Digitizing historical pictorial collections for the Internet / Stephen E. OstrowSelecting research collections for digitization / Dan Hazen, Jeffrey Horrell, Jan Merrill-OldhamAvoiding technological quicksand : finding a viable technical foundation for digital preservation / Jeff RothenbergPreservation science survey : an overview of recent developments in research on the conservation of selected analog library and archival materials / Henk J. Porck and René Teygeler