00253nam a2200109Ia 4500008004100000041000800041082001500049100002800064245001800092260002600110365000700136230303s9999    xx            000 0 und d  aeng  a005.74 SCH  aSCHWARTZ & CHRISTIANSEN  aLearning Perl  aMUMBAI MbSHROFF PUB.  cRS