00285nam a2200109 a 450000500170000000800410001702000150005824500510007326000210012499900170014504000130016220200930075836.0120123s1973                  000   spa d  a0471922250 0aPromise and performance of american democracy.  aNew York,c1973.  c36124d36124  aDO-SdBNP