Current stage: 95.99 Effective date: 28 korr 1997
Originator: ISO
Owner: ISO/TC 20
Type: International Standard
ICS: 49.035
Gjuha: anglisht frëngjisht
Statusi: Shfuqizuar
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WITHDRAWN ISO/R 564:1967
WITHDRAWN ISO 2020:1973
WITHDRAWN ISO 2020:1984 95.99 Withdrawal of Standard 28 korr 1997
PUBLISHED ISO 2020-1:1997
PUBLISHED ISO 2020-2:1997