Повучен
Adopted as amendment 2 to ISO 1989:1985: ANSI X3.23b-1993, supplement to ANSI X3.23-1985.
ПОВУЧЕН
ISO 1989:1985
ПОВУЧЕН
ISO 1989:1985/Amd 2:1994
95.99
Повучен
20. 11. 2002.
ПОВУЧЕН
ISO/IEC 1989:2002