00357nam a2200145Ia 4500008004100000020001800041041000800059082001500067100001300082245004200095260003700137300000800174365001600182700001300198230718s9999    xx            000 0 und d  a9781107619173  aeng  a512.7bBAK  aBaker A.  aComprehensive Course In Number Theory  c2012bCambridge University Press  a251  cRs.b395.00  aBaker A.