00315nam a2200109 a 450000500170000002000150001708200170003210000230004924500640007226000470013630000220018320251203091546.0  a0300045557  a327.73,bhaa  aHaass, Richard, N.  aConflicts unending: the United States and regional disputes  aLoNew Delhion: Yale University Pressc1990  axiv,172p.c23 cm.