00319nam a2200121Ia 4500008004100000082001400041100001800055245004800073260003900121300001300160942000700173999001700180190709s9999    xx            000 0 und d  a512 C884I  aCrouch, Ralph 0aIntroduction to modern algebra and analysis  aNew yorkbRinehart and winstc1962  aviii,152  cBK  c40846d40846