00373nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001800084245007100102260003900173300000800212650001900220221030s9999    xx            000 0 und d  a0070990107  aEnglish  a105.23bSpi  aM. R. Spiegal 0aSchaum`s  Theory & Problems of Complex Variablescby M. R. Spiegal  bMcGraw  Hill Pub.aNew Delhic2002  a313  aBE Mathematics