00424    a2200145   4500020001800000082001600018100002100034245008400055260004000139300001700179650002000196650002700216650001700243650001800260  a9780307407924  a327.73bSAN  aSancer, David E.  aThe inheritancebthe world Obama confronts and the challenges to American power  aNew YorkbHarmony Booksc2009g2009  a498p.c24cm.  aMilitary policy  aInternational relation  aBarack Obama  aUnited States