00275nam a2200121Ia 4500008004100000020001800041082000800059100002400067245003200091250000800123260001400131300000800145160921s9999    xx            000 0 und d  a81-203-1670-3  a653  aHAWRYSZKIEWYCZ IGOR  aSYSTEMS ANALYSIS AND DESIGN  a4th  bPHIc1998  a484