id author title date pages extension mime words sentence flesch summary cache txt tcb-2861 Sandaver, Huw Enriching Mannix Library's Rare Materials 2021-04-28 6 .pdf application/pdf 1524 74 56 There were several events that precipitated retrospective work with the rare collections: •  More than a quarter of a storage area on the level below the library had uncata- logued materials that were rare, fragile, or otherwise difficult to deal with material and needed specialised description. •  The discovery system in use at the time could only map either 260 or 264 fields, so use of RDA became mandatory moving forward, as records for newly published material are generally using the 264 field as part of the RDA standard, but we were left with an issue regarding rare materials. 2 0 2 1 WORKFLOW First, existing records had to be altered to conform with RDA conventions and the requirements of the National Library of Australia using MARCedit. cache/tcb-2861.pdf txt/tcb-2861.txt