00394nam a2200145Ia 4500008004100000020001800041041000800059082001200067100001900079245004200098260004800140300001600188650002200204650002200226210719s1998    xx            000 0 und d  a0-521-78590-1  aeng  a324.273  aGERRING (John)  aParty ideologies in America 1828-1996  aNew YorkbCambridge  University Pressc1998  axiv,337bPB  aPolitical Process  aPolitical Science