.
├── [381K Jul 16 2018] IPCMRCodeSourceConceptMapping.csv.zip
├── [355K Jul 16 2018] IPCMRCodes.csv.zip
├── [ 42K Jul 16 2018] IPCMRCodesUnused.csv.zip
├── [311K Jul 16 2018] IPCMRCodesUsed.csv.zip
├── [257K Jul 16 2018] IPCMRCodesUsedSortedByMeaning.csv.zip
├── [ 29 Jul 16 2018] VERSION