00371nam a2200133Ia 4500003000400000008004100004020002400045040000800069100001700077245006300094260005200157300001500209365001300224LDD181029s9999    xx            000 0 und d  a821889990cUS27.00  cLDD  aCipra, Barry 0aWhat's happening in the Mathematical sciencescBarry Cipra  aProvidencebAmerican Mathematical Societyc1994  aV.2,51:ill  bUS27.00