摘要：An article by David Pearson and Colin Webb. This paper talks about the nature of file format obsolescence and a series of prototype questions designed by the National Library as a benchmark to help assess file format obsolescence. The article was published in the International Journal of Digital Curation, Vol 3, No 1 (2008). http://www.ijdc.net/ijdc/article/view/76/78 or file 76-298-1PB[1]
