Specifications of signalling systems No.6 : recommendations Q.251-Q.300
Author(s)
Bibliographic Information
Specifications of signalling systems No.6 : recommendations Q.251-Q.300
(Blue book : CCITT, IXth Plenary Assembly, Melbourne, 14-25 November 1988, vol. 6 ; fasc. 6-3)
International Telecommunication Union, 1989
Available at / 1 libraries
-
No Libraries matched.
- Remove all filters.