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� Home : ITU-T : Publications : Recommendations : X�Series : X.420 : X.420 (1996) Amendment 2 (12/97)
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X.420�:� �

Recommendation X.420 (1996) Amendment 2 (12/97)

Approved in 1997-12-12

Status : Superseded

Never published, consolidated in X.420 (1999)
No Document currently available

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