00388nam a2200133 a 450000500170000002000180001708200160003510000240005124500370007526000450011230000250015750000500018270000220023220251203112231.0  a9780387008929  a510.76bSOU  aSouza, Paulo Ney De  aBerkeley problems in mathematics  aUnited States of AmericabSpringerc2004  axiv,591p.c20cm.bPB  aincludes bibliographical references and index  aSilva, Jorge-Nuno