00324    a2200109   4500020001500000082001300015100002000028245006700048260004200115300002200157650003500179  a0198518900  a501bBAR  aBarrow, John D.  aImpossibilitybthe limits of science and the science of limits  aOxfordbOxford universityc1998g1998  axiii, 279p.c25cm  aNatural sciences & mathematics