00305nam a2200121Ia 4500008004100000041001200041100001500053245005200068250000800120260003100128300000800159650001600167221030s9999    xx            000 0 und d  aEnglish  aE. M. Awad 0aSystem Analysis & Design 2nd Ed.cby E. M. Awad  a2nd  bGalgotia PubaNew Delhic0  a524  aBB Computer