00328nam a2200133Ia 4500003000400000005001700004008004100021082001800062100001900080245003300099250000800132260004400140300001000184TMU20251106104136.0160921s9999    xx            000 0 und d  a004.21bAwa-S  aAwad, Elias M.  aSystems Analysis and Design   a2nd  bGalgotia Publicationsc2002aNew Delhi   a524p.