00341nam a2200133Ia 4500008004100000041000800041082001500049100002000064245004500084250001400129260002900143300002400172365001100196240624s9999    xx            000 0 und d  aeng  a004.25 VAL  aVALACICH JOSEPH  aESSENTIALS OF SYSTEMS ANALYSIS AND DESIG  a(5th ed.)  c2015aNew DelhibPearson  a427 : p. : cm. ; 26  cRSb33