Entrada Topical Term

Número de registros utilizados en: 6

001 -

• : 5287

003 -

• : AR-HaUTN

005 -

• : 20240708112158.0

008 -

• : 240708|| aca||aabn | a|a d

040 ## -

• : AR-HaUTN
• : AR-HaUTN

150 ## - HEADING--TOPICAL TERM

• Topical term or geographic name as entry element: ESPECTROS ELECTROMAGNÉTICOS

670 ## -

• : Work cat.: (AR-HaUTN)639: National Association of Broadcasters 4052, National Association of Broadcasters engineering handbook / , c. 1999.

942 ## -

• : TOPIC_TERM