RRLG preservation manualRLG preservation manualde Research Libraries GroupMateriasLibrary materialsHandbooks, manualsConservation and restorationEdiciones (2)RLG preservation manual (1986)Research Libraries Group · inglésRLG preservation manual (1983)Research Libraries Group · inglésMás obras de Research Libraries GroupRRLG preservation microfilming handbookRLG preservation microfilming handbookRRLG shared resources manualRLG shared resources manualRRLIN system reference manualRLIN system reference manual
SSelecting library and archive collections for digital reformSelecting library and archive collections for digital reformatting