Importante! Sobre el catálogo
| LDR | ·····cam##22·····1a#4500 |
| 001 | 000020 |
| 005 | 20120606141918.0 |
| 008 | 730105s1960####mdua##########000#0#eng## |
| 245 | 10 | $a Radio astronomy. |
| 260 | ## | $a Baltimore : $b Penguin Books, $c 1960. |
| 300 | ## | $a 264 p. : $b il. ; $c 19 cm. |
| 490 | 0# | $a Pelican books ; $v A479 |
| 100 | 1# | $a Graham-Smith, Francis, $c Sir, $d 1923- |
| 082 | ## | $a 523.016 |
| 084 | ## | $a 180.010 $2 z |
| 650 | #0 | $a Radio astronomy. |
| 653 | ## | $a Radioastronomía. |
| 653 | ## | $a Sol. |
| 653 | ## | $a Galaxia. |
| 653 | ## | $a Cosmología. |
| 653 | ## | $a Línea de hidrógeno. |
| 653 | ## | $a Luna. |
| 653 | ## | $a Planetas. |
| 653 | ## | $a Ionosfera. |
| 653 | ## | $a Radiotelescopios. |
| 653 | ## | $a Receptores. |
| 653 | ## | $a Observatorios. |
| 010 | ## | $a ###61002535# |
| 040 | ## | $a DLC $c ODaWU $d OCoLC $d Uk $d DLC |
| 050 | 00 | $a QB475 $b .S56 |