Importante! Sobre el catálogo
| LDR | ·····nam##22·····5##4500 |
| 001 | 002358 |
| 005 | 20120914103651.0 |
| 008 | 040000s2004####xx#a###f#####|1||#0#eng#d |
| 245 | 00 | $a Spectrum management for radio astronomy. |
| 260 | ## | $a Green Bank, WV : $b National Radio Astronomy Observatory, $c 2004. |
| 300 | ## | $a 252 p. : $b il., foto. ; $c 28 cm. |
| 500 | ## | $a Proceedings of the IUCAF Summer School held at Green Bank, Virginia, June 9-14, 2002. |
| 020 | ## | $a 0970041102 |
| 700 | 1# | $a Lewis, B. M. $4 edt |
| 700 | 1# | $a Emerson, Darrel T. $4 edt |
| 710 | 2# | $a Scientific Committee on Frequency Allocations for Radio Astronomy and Space Research. $4 spn |
| 711 | 2# | $a IUCAF Summer School $d (2002 : $c Virginia) |
| 653 | ## | $a Espectro electromagnético. |
| 653 | ## | $a Antenas. |
| 653 | ## | $a Interferencia. |
| 653 | ## | $a Radioastronomía. |
| 653 | ## | $a Transmisores. |
| 653 | ## | $a Esquemas de modulación. |
| 653 | ## | $a Filtros. |
| 653 | ## | $a Armónicas. |
| 653 | ## | $a Modelos de propagación. |
| 653 | ## | $a Radiocomunicaciones. |
| 040 | ## | $a AR-BaBIR $b spa |