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| 007 | cr bn ---auaua | ||
| 008 | 940720s199u ic vrz n d | ||
| 028 | 3 | 2 | ‡aITM 033-008 ‡bIceland Music Information Centre |
| 035 | ⊔ | ⊔ | ‡asdr-nwu1735572 |
| 035 | ⊔ | ⊔ | ‡a(OCoLC)55975469 |
| 040 | ⊔ | ⊔ | ‡aINU ‡cINU |
| 049 | ⊔ | ⊔ | ‡aINUA |
| 090 | ⊔ | ⊔ | ‡aM27 |
| 100 | 0 | ⊔ | ‡aJón Leifs. |
| 240 | 1 | 0 | ‡aStrákalag |
| 245 | 1 | 0 | ‡aBoys' song : ‡bop. 49, f. piano (1960) / ‡cJón Leifs. |
| 260 | ⊔ | ⊔ | ‡aReykjavík : ‡bIceland Music Information Centre, ‡c[199-?] |
| 300 | ⊔ | ⊔ | ‡a6 p. of music ; ‡c30 cm. |
| 500 | ⊔ | ⊔ | ‡a"Free variations on an original theme"--Caption. |
| 500 | ⊔ | ⊔ | ‡aEdited by Hjálmar H. Ragnarsson. |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| 650 | ⊔ | 0 | ‡aVariations (Piano) |
| 700 | 0 | ⊔ | ‡aHjálmar H. Ragnarsson, ‡d1952- ‡4edt |
| CID | ⊔ | ⊔ | ‡a010651009 |
| DAT | 0 | ⊔ | ‡a20110112130938.0 ‡b20110802000000.0 |
| DAT | 1 | ⊔ | ‡a20120815043459.0 ‡b2023-09-14T17:44:21Z |
| DAT | 2 | ⊔ | ‡a2023-09-14T17:30:02Z |
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| 974 | ⊔ | ⊔ | ‡bIEN ‡cNWU ‡d20230914 ‡sgoogle ‡uien.35556035606565 ‡y1999 ‡rund ‡qbib ‡tnon-US bib date1 >= 1929 |