Importante! Sobre el catálogo
| LDR | ·····nam##22·····5##4500 |
| 001 | 000932 |
| 005 | 20120229100006.0 |
| 008 | 960000s1958####xx#####f#####|0||#0#eng#d |
| 245 | 00 | $a Proceedings of the IRE. |
| 260 | ## | $a New York : $b Institute of Radio Engineers, $c 1958. |
| 300 | ## | $a 400 p. |
| 490 | 0# | $a Proceedings of the IRE ; $v v. 46 |
| 500 | ## | $a Volumen especializado en radioastronomía. |
| 710 | 2# | $a Institute of Radio Engineers. $4 pbl |
| 653 | ## | $a Radioastronomía. |
| 040 | ## | $a AR-BaBIR $b spa |