Text ( visual ) : unmediated Sovereign acts : American unilateralism and global security / John Tirman. -- Cambridge, Mass. : Ballinger Pub. Co. , c1989. -- 235 p. -- Includes index. -- ISBN 0887302998 ; (BA07568938) ; https://ci.nii.ac.jp/ncid/BA07568938 Author Heading(s): Tirman, John. -- Classification(s): LCC : UA23 ; DC19 : 355/.0335/73. -- Subject Heading(s): LCSH : United States -- National security ; LCSH : United States -- Foreign relations -- 1989- ; LCSH : Arms control ; LCSH : World politics -- 1985-1995