Y Beirniad;
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- OCLC Number: 235746320
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- Publication history: llyfr 1-20 (1860-79).
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | llyfr1-2 (1860-61); llyfr20; llyfr13-14; llyfr3-4; llyfr9-10; llyfr15-16; llyfr5-6; llyfr11-12 | permanent |