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Entrada Topical Term
Número de registros utilizados en: 3
001 - CONTROL NUMBER
- control field: 49969
003 - CONTROL NUMBER IDENTIFIER
- control field: OSt
005 - DATE AND TIME OF LATEST TRANSACTION
- control field: 20210920195927.0
008 - FIXED-LENGTH DATA ELEMENTS
- fixed length control field: 860211i| anannbabn |a ana
040 ## - CATALOGING SOURCE
- Original cataloging agency: la-la
042 ## - AUTHENTICATION CODE
- Authentication code: la
083 ## - DEWEY DECIMAL CLASSIFICATION NUMBER
- Classification number element-single number or beginning number of span: 621.382-20 ed.
150 ## - HEADING--TOPICAL TERM
- Topical term or geographic name entry element: Acceso Multiple Por Division de Tiempo
450 ## - SEE FROM TRACING--TOPICAL TERM
- Topical term or geographic name entry element: TDMA (Estándar)
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Telefonia celular
550 ## - SEE ALSO FROM TRACING--TOPICAL TERM
- Control subfield: g
- Topical term or geographic name entry element: Transmision de espectro extendido
670 ## - SOURCE DATA FOUND
- Source citation: LC Authorities / Library of Congress, (Consultado Agosto 5, 2004). Disponible en Internet: http://authorities.loc.gov
670 ## - SOURCE DATA FOUND
- Source citation: LEMB
670 ## - SOURCE DATA FOUND
- Source citation: www.ericsson.com.mx/technology/CDMA 2000.shtml
670 ## - SOURCE DATA FOUND
- Source citation: www.google.com (.556.
- Source citation: páginas)
750 ## - ESTABLISHED HEADING LINKING ENTRY--TOPICAL TERM
- Topical term or geographic name entry element: Time division multiple access