00577nam a2200193 a 450000500170000002000150001708200180003210000060005011000180005624500750007426000350014930000230018469000350020771000240024296400250026699700120029199900170030395200630032020251203091004.0  a0333384222  a327.174,bint  d_  aSimpson, John  aInternational nuclear non-proliferation system: challenges and choices  aLoNew Delhion: Macmillanc1984  axiii,209p.c22 cm.  aAtomic weapons and disarmament  aMcGrew, Anthony, G.  bengc100de010fg_  a47474 C  c25913d25913  00104070aPUbPUd1998-04-08l0o327.174, intp47474yBK