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summary
Specification for general requirements for apparatus for connection to public switched telephone networks run by certain public telecommunication operators. | Status: Withdrawn
Details
Publisher
BS
File size
1.66 MB
Pages
44
Format
PDF
Publication date
1992-04-01
ISBN-13
978-0-580-19974-5
ISBN-13 plain
9780580199745
ISBN-10
0580199746