Influence of copying machines on the preservation of originals

Olga Perminova, Tatyana Stepanova, Irina Burtseva, Nina Manturovskaya, Valentina Popunova, Albina Sharikcova. Influence of copying machines on the preservation of originals. The Electronic Library, 24(4):560-568, 2006. [doi]

Abstract

Abstract is missing.