BS 08/30153603 DC PDF

Published Date: 09/30/2009

Information and documentation. International standard music number (ISMN)

Published Date: 01/03/2008

BS ISO 10957. Information and documentation. International standard music number (ISMN)

Published Date: 02/28/1979

Processed photographic film for archival records-Specifications for silver-gelatin type on poly(ethylene terephthalate) base

Published Date: 09/28/2022

Information and documentation. International library statistics

Published Date: 01/01/1993

HF Field-Strength Measurement Campaign

Published Date: 01/01/1970

(WITHDRAWN) Four-Frequency Diplex Systems - Section 3Ca - Radiotelegraph Circuits

Published Date: 01/01/2000

Collaboration avec l'Organisation internationale de normalisation (ISO) et la Commission électrotechnique internationale (CEI) sur les techniques de la radiodiffusion

Published Date: 01/01/2000

Colaboración con la Organización Internacional de Normalización (ISO) y la Comisión Electrotécnica Internacional (CEI) sobre tecnologías de radiodifusión

Published Date: 01/01/1990

TRANSMISIÓN DIGITAL EN EL SERVICIO MÓVIL TERRESTRE

Published Date: 01/01/1990

NIVELES ADMISIBLES DE INTERFERENCIA EN LOS CANALES TELEFÓNICOS DEL SERVICIO MÓVIL MARÍTIMO POR SATÉLITE