TY  - BOOK
AU  - Alves Perides Gasparini Ed.
AU  -  Cipollone Daiana Belinda Ed.
AU  - "UN, UNIDIR"
ED  - "UN, UNIDIR"
TI  - Nuclear weapon free zones in twenty-first century
U1  - "V1:1954.N9, N7/UN" 
PY  - 1997///
CY  - New
PB  - York United Nations U. S. A.  
KW  -  History
KW  - Disarmament
N1  - "United Nations, Institute for Disarmament Research, Publication"
ER  -