Importante! Sobre el catálogo
| LDR | ·····nam##22·····5##4500 |
| 001 | 002225 |
| 005 | 20140311105115.0 |
| 008 | 030000s1967####xx#####f#c###|0||#0#eng#d |
| 245 | 10 | $a Catalogue of galactic planetary nebulae / $c Lubos Perek, Lubos Kohoutek. |
| 260 | ## | $a Prague : $b Czechoslovak Academy of Sciences, $c 1967. |
| 300 | ## | $a 276 p. |
| 100 | 1# | $a Perek, Lubos. |
| 700 | 1# | $a Kohoutek, Lubos. $4 aut |
| 653 | ## | $a Catálogos. |
| 653 | ## | $a Nebulosas planetarias. |
| 040 | ## | $a AR-BaBIR $b spa |