00449    a2200169   4500020001500000082001700015100002000032245006100052250000900113260003400122300002100156650001200177650002500189650002700214650001800241700002000259  a0321013492  a973.922bALL  aAllison, Graham  aEssence Of decisionbexplaining the cuban Missile Crisis  a2nd.  aNew YorkbLongmanc1999g1999  axv, 416p.c21cm.  aHISTORY  aCUBAN MISSILE CRISIS  aJOHN F. KENNEDY PERIOD  aUNITED STATES  aZelikow, Philip