00374nam a2200169Ia 4500003000500000008004100005020001000046040000900056041001200065082001700077100001900094100002500113245003300138250000800171260000900179650001600188NDCL180829s9999||||ii |||||||||||||| ||eng||  a11864  aNDCL  aEnglish  a BT216th ed  aBecker, Thomas  aWeispfenning, Volker 0aGrobner BasescThomas Becker  a1st  c1993  aMathematics