00374nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001600084245005300100250000800153260003900161300000900200650001900209221030s9999    xx            000 0 und d  a9971512831  aEnglish  a105.23bKre  aE. Kreyszig 0aAdvanced Engineering Mathematicscby E. Kreyszig  a8th  bJohn Wiley  & SonsaNew Yorkc1999  a1156  aBE Mathematics