Importante! Sobre el catálogo
| LDR | ·····nam##22·····5##4500 |
| 001 | 001871 |
| 005 | 20120606152215.0 |
| 008 | 010000s1994####xx#####f#m###|0||#0#eng#d |
| 245 | 14 | $a The Leiden/Dwingeloo survey of galactic neutral hydrogen (proefschrift). / $c Lambertus Hartmann. |
| 260 | ## | $a Sterrewacht Leiden : $b [Printed by] Studiodruk Communicate, $c 1994. |
| 300 | ## | $a 207 p. |
| 500 | ## | $a Incluye 16 plates. |
| 100 | 1# | $a Hartmann, Dap. |
| 653 | ## | $a Tesis. |
| 653 | ## | $a Telescopios. |
| 653 | ## | $a Dwingeloo (Telescopio) |
| 653 | ## | $a Observaciones. |
| 653 | ## | $a Reducción de datos astronómicos. |
| 653 | ## | $a HI. |
| 653 | ## | $a Orion. |
| 653 | ## | $a Fondo de rayos X. |
| 040 | ## | $a AR-BaBIR $b spa |