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  Home : ITU-T : Publications : Recommendations : X Series : X.521 : X.521 (08/97)
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X.521 : Information technology - Open Systems Interconnection - The Directory: Selected object classes

Recommendation X.521 (08/97)

Approved in 1997-08-09

Status : Superseded

 

Table of Contents

 

Summary

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PDF Document PDF (acrobat)

167965 bytes 1999-12-13 E 15560 
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PDF Document PDF (acrobat)

274254 bytes 2000-02-10 S 16562 
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PDF Document PDF (acrobat)

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201216 bytes 1999-12-13 E 15560  Download
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Word Document Word

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Word Document Word

312832 bytes 2000-03-14 F 16561  Download

 

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Updated : 2014-05-15