• ITU X.742 : 95 CORR 2 2000

    Current The latest, up-to-date edition.

    INFORMATION TECHNOLOGY - OPEN SYSTEMS INTERCONNECTION - SYSTEMS MANAGEMENT: USAGE METERING FUNCTION FOR ACCOUNTING PURPOSES

    Publisher:  International Telecommunications Union (CCIR) and (CCITT)

    Published: 

    Sorry this product is not available in your region.

    Add To Cart