Importante! Sobre el catálogo
| LDR | ·····nam##22·····5##4500 |
| 001 | 002309 |
| 005 | 20100429110605.0 |
| 008 | 040000s1986####xx#####f#####|0||#0#eng#d |
| 040 | ## | $a AR-BaBIR $b spa |
| 100 | 1# | $a Wielen, Wielen. |
| 245 | 10 | $a Structure and dynamics of the galactic system. |
| 260 | ## | $a Heidelberg : $b Astronomical Society of the Pacific, $c 1986. |
| 300 | ## | $a 127 p. |
| 490 | 0# | $a Mitteilungen Serie A ; $v no. 176 |
| 500 | ## | $a Report 1981-1984. |
| 653 | ## | $a Estructura galáctica. |
| 653 | ## | $a Coordenadas galácticas. |
| 653 | ## | $a IAU. |
| 653 | ## | $a Reportes. |