| LDR | | b n c z d + e + f n g + h +4500 |
| 001 | | a a30028024 |
| 008 | | a 150107n!!aznnnabbn++++++++++!a+aaa++++!+ |
| 040 | | a WA N c WA N |
| 100 | 1. | a Pokrovskij, Iosif Alekseevič d (1868-1920) |
| 670 | | a Pokrovskij, I. A. |
| 670 | | a Istorja prawa rzymskiego / I. A. Pokrowskij.- Lublin, 1927. |
| 670 | | a DNB online |
| 670 | | a LNB online |
| 667 | | a Prawnik. |