CTBT was adopted by the UN General Assembly on___________?
A. 12 September, 1995
B. 24 September, 1996
C. 13 September, 1997
D. 18 September, 1998
CTBT was adopted by the UN General Assembly on___________?
A. 12 September, 1995
B. 24 September, 1996
C. 13 September, 1997
D. 18 September, 1998