1 หนังสืออิเล็กทรอนิกส์โดย Hellman Sven Hellman
Rotblat Joseph Rotblat & Hellman Sven Hellman: World At The Crossroads: New Conflicts, New Solutions, A: Annals Of Pugwash 1993
This book focuses on subjects of great topical interest, such as nuclear disarmament, trade in arms, peacekeeping and conflict resolution, environmental security and sustainability. Major themes incl …
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