NISO-Z39.4 › Complete Document History
Indexes & Related Information Retrieval Devices
| Complete Current Edition: |
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2021 EDITION - PDF FORMAT EDITION - Jan. 1, 2021
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Obsolete Revision Information: |
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1993 EDITION - INDEXES & RELATED INFORMATION - Nov. 1, 1993
1984 EDITION - INDEXES & RELATED INFORMATION - Jan. 1, 1984 |