International Telecommunication Union   ITU
Français  Español
 
Site map Contact us Print version
  Home : ITU-T : Publications : Recommendations : X Series : X.521 : X.521 (08/05)
Recently posted -  Search Recommendations -  Shopping cart
   
X.521 : Information technology - Open Systems Interconnection - The Directory: Selected object classes

Recommendation X.521 (08/05)

Approved in 2005-08

Status : Superseded

 

Table of Contents

 

Summary

Access : Freely available items

Available languages and formats :
 
Click on the Item

Click on the selected format
and language to get the document

   
Format Size Posted Article Number
English

PDF Document PDF (acrobat)

405531 bytes 2006-04-20 E 28715 
Arabic

PDF Document PDF (acrobat)

550555 bytes 2006-10-09 A 29667 
Chinese

PDF Document PDF (acrobat)

505234 bytes 2006-09-19 C 29535 
Español

PDF Document PDF (acrobat)

469094 bytes 2006-06-13 S 28717 
Français

PDF Document PDF (acrobat)

459033 bytes 2006-06-29 F 28716 
Russian

PDF Document PDF (acrobat)

448198 bytes 2007-01-09 R 30046 

Access :

TIES users / Subscription Service (ITU Recommendations Online)

Electronic Bookshop - E-Price : 26 CHF (Swiss Francs)

Available languages and formats :
 
Click on the Item

Click on the selected format
and language to get the document

   
Format Size Posted Article Number TIES users Subscribers /or ADD to CART
English

Word Document Word

475136 bytes 2006-04-20 E 28715  Download Download

Word Document (Zip) Zip (Word)

146960 bytes 2006-04-20   Download Download
Arabic

Word Document Word

671744 bytes 2006-10-09 A 29667  Download Download

Word Document (Zip) Zip (Word)

162524 bytes 2006-10-09   Download Download
Chinese

Word Document Word

2590208 bytes 2006-09-19 C 29535  Download Download

Word Document (Zip) Zip (Word)

916607 bytes 2006-09-19   Download Download
Español

Word Document Word

590336 bytes 2006-06-13 S 28717  Download Download

Word Document (Zip) Zip (Word)

146165 bytes 2006-06-13   Download Download
Français

Word Document Word

615424 bytes 2006-06-29 F 28716  Download Download

Word Document (Zip) Zip (Word)

178621 bytes 2006-06-29   Download Download
Russian

Word Document Word

604160 bytes 2007-01-09 R 30046  Download Download

Word Document (Zip) Zip (Word)

159792 bytes 2007-01-09   Download Download

 

Top -  Feedback -  Contact us -  Copyright © ITU 2008 All Rights Reserved
Contact for this page :  ITU-T Publications
Updated : 2012/10/17