00419nam a2200145Ia 4500008004100000020001800041082002300059245006200082245002100144260002600165260000900191300001000200526003400210650002900244250428s9999    xx            000 0 und d  a0-8224-0301-3  a658.314 M2721 1970 0aAnalyzing performance problems or you really oughta wanna 0cMager, Robert F.  bFearon Publisher Inc.  c1970  a109p.  a600 Technology (App Sciences)  aEmployer -- training of.