00361nam a2200145Ia 4500008004100000020001500041041000800056082001600064100001900080245003600099250000600135260003300141300001200174650002900186210716s2002    xx            000 0 und d  a8174462864  aeng  a004.21 SINA  aSinghal, Alok.  aSystem analysis design and mis.  a1  aNew DelhibExcel Booksc2002  axiv,340  aSystem Analysis & Design