00281nam a2200097Ia 4500008004100000082001400041100001800055245007700073260002600150365000700176230302s9999    xx            000 0 und d  a005.14BLU  aBlueden(Bill)  aSoftware Exorcism A Hand Book for Debugging and Optimizing  Legacy Code   aNEW DELHIb A. Press   cRS