RRLG preservation microfilming handbookRLG preservation microfilming handbookde Research Libraries GroupMateriasGuides, manuelsSicherheitsverfilmungMicrophotographieEinführungPreservation microfilmingBibliotheksbestandHandbooks, manualsArchivesMicrofilmingEdiciones (1)RLG preservation microfilming handbook (1992)Research Libraries Group · inglésMás obras de Research Libraries GroupRRLG shared resources manualRLG shared resources manualRRLIN system reference manualRLIN system reference manualDDigital imaging technology for preservationDigital imaging technology for preservation
SSelecting library and archive collections for digital reformSelecting library and archive collections for digital reformatting